{"containers": {"cna": {"affected": [{"product": "Arista EOS", "vendor": "Arista Networks", "versions": [{"lessThanOrEqual": "4.23.11", "status": "affected", "version": "4.23", "versionType": "custom"}, {"lessThanOrEqual": "4.24.9", "status": "affected", "version": "4.24", "versionType": "custom"}, {"lessThanOrEqual": "4.25.7", "status": "affected", "version": "4.25", "versionType": "custom"}, {"lessThanOrEqual": "4.26.5", "status": "affected", "version": "4.26", "versionType": "custom"}, {"lessThanOrEqual": "4.27.3", "status": "affected", "version": "4.27", "versionType": "custom"}]}, {"product": "Arista TerminAttr", "vendor": "Arista Networks", "versions": [{"lessThanOrEqual": "v1.10.10", "status": "affected", "version": "v1.10", "versionType": "custom"}, {"lessThanOrEqual": "v1.16.7", "status": "affected", "version": "v1.16", "versionType": "custom"}, {"lessThanOrEqual": "v1.19.1", "status": "affected", "version": "v1.19", "versionType": "custom"}]}], "datePublic": "2022-05-25T00:00:00", "descriptions": [{"lang": "en", "value": "This advisory documents the impact of an internally found vulnerability in Arista EOS state streaming telemetry agent TerminAttr and OpenConfig transport protocols. The impact of this vulnerability is that, in certain conditions, TerminAttr might leak MACsec sensitive data in clear text in CVP to other authorized users, which could cause MACsec traffic to be decrypted or modified by other authorized users on the device."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:N", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-255", "description": "CWE-255 Credentials Management", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2022-05-26T19:50:36", "orgId": "c8b34d1a-69ae-45c3-88fe-f3b3d44f39b7", "shortName": "Arista"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://www.arista.com/en/support/advisories-notices/security-advisories/15484-security-advisory-0077"}], "solutions": [{"lang": "en", "value": "The recommended resolution is to upgrade to a remediated software version at your earliest convenience.\n\nThe vulnerability is fixed in the following versions:\n\nEOS versions:\n 4.24.10 and later release in the 4.24.x train\n 4.25.8 and later releases in the 4.25.x train\n 4.26.6 and later releases in the 4.26.x train\n 4.27.4 and later releases in the 4.27.x train\nTerminAttr versions:\n TerminAttr v1.10.11 and later releases in the v1.10.x train\n TerminAttr v1.16.8 and later releases in the v1.16.x train\n TerminAttr v1.19.2 and later releases"}], "source": {"advisory": "Security Advisory 0077", "defect": ["CVE-2021-28509"], "discovery": "INTERNAL"}, "title": "TerminAttr streams MACsec sensitive data in clear text to other authorized users in CVP", "workarounds": [{"lang": "en", "value": "On the affected versions, the vulnerabilities can be mitigated by disabling TerminAttr agent."}], "x_generator": {"engine": "Vulnogram 0.0.9"}, "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "[email protected]", "DATE_PUBLIC": "2022-05-25T16:10:00.000Z", "ID": "CVE-2021-28509", "STATE": "PUBLIC", "TITLE": "TerminAttr streams MACsec sensitive data in clear text to other authorized users in CVP"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Arista EOS", "version": {"version_data": [{"version_affected": "<=", "version_name": "4.23", "version_value": "4.23.11"}, {"version_affected": "<=", "version_name": "4.24", "version_value": "4.24.9"}, {"version_affected": "<=", "version_name": "4.25", "version_value": "4.25.7"}, {"version_affected": "<=", "version_name": "4.26", "version_value": "4.26.5"}, {"version_affected": "<=", "version_name": "4.27", "version_value": "4.27.3"}]}}, {"product_name": "Arista TerminAttr", "version": {"version_data": [{"version_affected": "<=", "version_name": "v1.10", "version_value": "v1.10.10"}, {"version_affected": "<=", "version_name": "v1.16", "version_value": "v1.16.7"}, {"version_affected": "<=", "version_name": "v1.19", "version_value": "v1.19.1"}]}}]}, "vendor_name": "Arista Networks"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "This advisory documents the impact of an internally found vulnerability in Arista EOS state streaming telemetry agent TerminAttr and OpenConfig transport protocols. The impact of this vulnerability is that, in certain conditions, TerminAttr might leak MACsec sensitive data in clear text in CVP to other authorized users, which could cause MACsec traffic to be decrypted or modified by other authorized users on the device."}]}, "generator": {"engine": "Vulnogram 0.0.9"}, "impact": {"cvss": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:N", "version": "3.1"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-255 Credentials Management"}]}]}, "references": {"reference_data": [{"name": "https://www.arista.com/en/support/advisories-notices/security-advisories/15484-security-advisory-0077", "refsource": "MISC", "url": "https://www.arista.com/en/support/advisories-notices/security-advisories/15484-security-advisory-0077"}]}, "solution": [{"lang": "en", "value": "The recommended resolution is to upgrade to a remediated software version at your earliest convenience.\n\nThe vulnerability is fixed in the following versions:\n\nEOS versions:\n 4.24.10 and later release in the 4.24.x train\n 4.25.8 and later releases in the 4.25.x train\n 4.26.6 and later releases in the 4.26.x train\n 4.27.4 and later releases in the 4.27.x train\nTerminAttr versions:\n TerminAttr v1.10.11 and later releases in the v1.10.x train\n TerminAttr v1.16.8 and later releases in the v1.16.x train\n TerminAttr v1.19.2 and later releases"}], "source": {"advisory": "Security Advisory 0077", "defect": ["CVE-2021-28509"], "discovery": "INTERNAL"}, "work_around": [{"lang": "en", "value": "On the affected versions, the vulnerabilities can be mitigated by disabling TerminAttr agent."}]}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T21:47:32.596Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.arista.com/en/support/advisories-notices/security-advisories/15484-security-advisory-0077"}]}]}, "cveMetadata": {"assignerOrgId": "c8b34d1a-69ae-45c3-88fe-f3b3d44f39b7", "assignerShortName": "Arista", "cveId": "CVE-2021-28509", "datePublished": "2022-05-26T19:50:36.432905Z", "dateReserved": "2021-03-16T00:00:00", "dateUpdated": "2024-09-16T20:32:30.399Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:arista:terminattr:*:*:*:*:*:*:*:*", "matchCriteriaId": "D3871AE3-43FC-4004-ACBD-8460FB89DED5", "versionEndExcluding": "1.10.11", "vulnerable": true}, {"criteria": "cpe:2.3:a:arista:terminattr:*:*:*:*:*:*:*:*", "matchCriteriaId": "FC2E40AC-033C-4A35-AE27-6429B1DF27E7", "versionEndExcluding": "1.16.8", "versionStartIncluding": "1.11.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:arista:terminattr:*:*:*:*:*:*:*:*", "matchCriteriaId": "A5302364-97A9-470A-A2CE-B12B51DAF845", "versionEndExcluding": "1.19.2", "versionStartIncluding": "1.17.0", "vulnerable": true}, {"criteria": "cpe:2.3:o:arista:eos:*:*:*:*:*:*:*:*", "matchCriteriaId": "16525FC4-B685-49F7-A4D1-6581E27A1FE2", "versionEndIncluding": "4.23.11", "versionStartIncluding": "4.23", "vulnerable": true}, {"criteria": "cpe:2.3:o:arista:eos:*:*:*:*:*:*:*:*", "matchCriteriaId": "BC54BB20-D62F-476D-8A15-8F4D3B8AF389", "versionEndExcluding": "4.24.10", "versionStartIncluding": "4.24", "vulnerable": true}, {"criteria": "cpe:2.3:o:arista:eos:*:*:*:*:*:*:*:*", "matchCriteriaId": "AD6AD50F-4318-4F22-A5F2-AC4A62156A51", "versionEndExcluding": "4.25.8", "versionStartIncluding": "4.25", "vulnerable": true}, {"criteria": "cpe:2.3:o:arista:eos:*:*:*:*:*:*:*:*", "matchCriteriaId": "69E76257-58E0-49F3-BE6E-063F6B061243", "versionEndExcluding": "4.26.6", "versionStartIncluding": "4.26", "vulnerable": true}, {"criteria": "cpe:2.3:o:arista:eos:*:*:*:*:*:*:*:*", "matchCriteriaId": "033E2C2B-5214-4E6F-A6ED-BA0B1EA0D09C", "versionEndExcluding": "4.27.4", "versionStartIncluding": "4.27", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:arista:ccs-722xpm-48y4:-:*:*:*:*:*:*:*", "matchCriteriaId": "074CBF00-1D2C-4388-874A-62453B1D4564", "vulnerable": false}, {"criteria": "cpe:2.3:h:arista:ccs-722xpm-48zy8:-:*:*:*:*:*:*:*", "matchCriteriaId": "D15C1D00-5F35-4F67-8075-D84D3BD9CE73", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:arista:terminattr:*:*:*:*:*:*:*:*", "matchCriteriaId": "D3871AE3-43FC-4004-ACBD-8460FB89DED5", "versionEndExcluding": "1.10.11", "vulnerable": true}, {"criteria": "cpe:2.3:a:arista:terminattr:*:*:*:*:*:*:*:*", "matchCriteriaId": "FC2E40AC-033C-4A35-AE27-6429B1DF27E7", "versionEndExcluding": "1.16.8", "versionStartIncluding": "1.11.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:arista:terminattr:*:*:*:*:*:*:*:*", "matchCriteriaId": "A5302364-97A9-470A-A2CE-B12B51DAF845", "versionEndExcluding": "1.19.2", "versionStartIncluding": "1.17.0", "vulnerable": true}, {"criteria": "cpe:2.3:o:arista:eos:*:*:*:*:*:*:*:*", "matchCriteriaId": "16525FC4-B685-49F7-A4D1-6581E27A1FE2", "versionEndIncluding": "4.23.11", "versionStartIncluding": "4.23", "vulnerable": true}, {"criteria": "cpe:2.3:o:arista:eos:*:*:*:*:*:*:*:*", "matchCriteriaId": "BC54BB20-D62F-476D-8A15-8F4D3B8AF389", "versionEndExcluding": "4.24.10", "versionStartIncluding": "4.24", "vulnerable": true}, {"criteria": "cpe:2.3:o:arista:eos:*:*:*:*:*:*:*:*", "matchCriteriaId": "AD6AD50F-4318-4F22-A5F2-AC4A62156A51", "versionEndExcluding": "4.25.8", "versionStartIncluding": "4.25", "vulnerable": true}, {"criteria": "cpe:2.3:o:arista:eos:*:*:*:*:*:*:*:*", "matchCriteriaId": "69E76257-58E0-49F3-BE6E-063F6B061243", "versionEndExcluding": "4.26.6", "versionStartIncluding": "4.26", "vulnerable": true}, {"criteria": "cpe:2.3:o:arista:eos:*:*:*:*:*:*:*:*", "matchCriteriaId": "033E2C2B-5214-4E6F-A6ED-BA0B1EA0D09C", "versionEndExcluding": "4.27.4", "versionStartIncluding": "4.27", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:arista:7050cx3-32s:-:*:*:*:*:*:*:*", "matchCriteriaId": "E1FF0290-C671-4ABC-8A12-05E4D55FC4AE", "vulnerable": false}, {"criteria": "cpe:2.3:h:arista:7050cx3m-32s:-:*:*:*:*:*:*:*", "matchCriteriaId": "828C6E4F-814A-4060-8F5E-7FF359C8739C", "vulnerable": false}, {"criteria": "cpe:2.3:h:arista:7050sx3-48c8:-:*:*:*:*:*:*:*", "matchCriteriaId": "FE35C17F-0C60-4A40-9949-D4C5D94D1D7A", "vulnerable": false}, {"criteria": "cpe:2.3:h:arista:7050sx3-48yc:-:*:*:*:*:*:*:*", "matchCriteriaId": "07BA078E-30B7-4E2C-B240-BF64E98143E9", "vulnerable": false}, {"criteria": "cpe:2.3:h:arista:7050sx3-48yc12:-:*:*:*:*:*:*:*", "matchCriteriaId": "EBFD0706-CACB-40FA-A41B-46B39C6E1D33", "vulnerable": false}, {"criteria": "cpe:2.3:h:arista:7050sx3-48yc8:-:*:*:*:*:*:*:*", "matchCriteriaId": "5951D243-CB68-4B41-A913-D879CE502795", "vulnerable": false}, {"criteria": "cpe:2.3:h:arista:7050sx3-96yc8:-:*:*:*:*:*:*:*", "matchCriteriaId": "73156612-D338-4E20-8C82-0E65DAA72331", "vulnerable": false}, {"criteria": "cpe:2.3:h:arista:7050tx3-48c8:-:*:*:*:*:*:*:*", "matchCriteriaId": "388C57D8-4B3C-4E5D-84AA-0CB7506F825A", "vulnerable": false}, {"criteria": "cpe:2.3:h:arista:dcs-7050cx3-32s:-:*:*:*:*:*:*:*", "matchCriteriaId": "E7C133EA-753A-4770-AEF8-11AC8E901F1A", "vulnerable": false}, {"criteria": "cpe:2.3:h:arista:dcs-7050cx3-32s-r:-:*:*:*:*:*:*:*", "matchCriteriaId": "E6F270D9-1B05-4CBC-BEE0-0850C94BB9F0", "vulnerable": false}, {"criteria": "cpe:2.3:h:arista:dcs-7050cx3m-32s:-:*:*:*:*:*:*:*", "matchCriteriaId": "5D11D6B9-1E68-4A65-A9CD-8DD299EC6B25", "vulnerable": false}, {"criteria": "cpe:2.3:h:arista:dcs-7050sx3-48c8:-:*:*:*:*:*:*:*", "matchCriteriaId": "11B7A876-587F-4C51-BE49-C82F6508C536", "vulnerable": false}, {"criteria": "cpe:2.3:h:arista:dcs-7050sx3-48yc12:-:*:*:*:*:*:*:*", "matchCriteriaId": "EEB629B5-7E62-4972-A288-EF76FFA3E441", "vulnerable": false}, {"criteria": "cpe:2.3:h:arista:dcs-7050sx3-48yc8:-:*:*:*:*:*:*:*", "matchCriteriaId": "33079D44-2255-4682-A4BC-4B071D8EDCFA", "vulnerable": false}, {"criteria": "cpe:2.3:h:arista:dcs-7050sx3-96yc8:-:*:*:*:*:*:*:*", "matchCriteriaId": "69F1C5CA-19D7-4F40-93EB-97F44DCD5DCB", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:arista:terminattr:*:*:*:*:*:*:*:*", "matchCriteriaId": "D3871AE3-43FC-4004-ACBD-8460FB89DED5", "versionEndExcluding": "1.10.11", "vulnerable": true}, {"criteria": "cpe:2.3:a:arista:terminattr:*:*:*:*:*:*:*:*", "matchCriteriaId": "FC2E40AC-033C-4A35-AE27-6429B1DF27E7", "versionEndExcluding": "1.16.8", "versionStartIncluding": "1.11.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:arista:terminattr:*:*:*:*:*:*:*:*", "matchCriteriaId": "A5302364-97A9-470A-A2CE-B12B51DAF845", "versionEndExcluding": "1.19.2", "versionStartIncluding": "1.17.0", "vulnerable": true}, {"criteria": "cpe:2.3:o:arista:eos:*:*:*:*:*:*:*:*", "matchCriteriaId": "16525FC4-B685-49F7-A4D1-6581E27A1FE2", "versionEndIncluding": "4.23.11", "versionStartIncluding": "4.23", "vulnerable": true}, {"criteria": "cpe:2.3:o:arista:eos:*:*:*:*:*:*:*:*", "matchCriteriaId": "BC54BB20-D62F-476D-8A15-8F4D3B8AF389", "versionEndExcluding": "4.24.10", "versionStartIncluding": "4.24", "vulnerable": true}, {"criteria": "cpe:2.3:o:arista:eos:*:*:*:*:*:*:*:*", "matchCriteriaId": "AD6AD50F-4318-4F22-A5F2-AC4A62156A51", "versionEndExcluding": "4.25.8", "versionStartIncluding": "4.25", "vulnerable": true}, {"criteria": "cpe:2.3:o:arista:eos:*:*:*:*:*:*:*:*", "matchCriteriaId": "69E76257-58E0-49F3-BE6E-063F6B061243", "versionEndExcluding": "4.26.6", "versionStartIncluding": "4.26", "vulnerable": true}, {"criteria": "cpe:2.3:o:arista:eos:*:*:*:*:*:*:*:*", "matchCriteriaId": "033E2C2B-5214-4E6F-A6ED-BA0B1EA0D09C", "versionEndExcluding": "4.27.4", "versionStartIncluding": "4.27", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:arista:7280cr2ak-30:-:*:*:*:*:*:*:*", "matchCriteriaId": "99506386-8D68-46F4-AEA9-4C16C16545B9", "vulnerable": false}, {"criteria": "cpe:2.3:h:arista:7280cr2k-60:-:*:*:*:*:*:*:*", "matchCriteriaId": "5F569286-C19F-48CB-AB24-89C4A1EB6F81", "vulnerable": false}, {"criteria": "cpe:2.3:h:arista:7280cr3-32d4:-:*:*:*:*:*:*:*", "matchCriteriaId": "7FEC18B3-7980-4EBF-8E15-F8E92DADD062", "vulnerable": false}, {"criteria": "cpe:2.3:h:arista:7280cr3-32p4:-:*:*:*:*:*:*:*", "matchCriteriaId": "87E85F7C-F33B-49C1-A526-ACC1BEF3B65C", "vulnerable": false}, {"criteria": "cpe:2.3:h:arista:7280cr3-96:-:*:*:*:*:*:*:*", "matchCriteriaId": "2E54F451-CA87-4F32-A088-AE18123CE07A", "vulnerable": false}, {"criteria": "cpe:2.3:h:arista:7280cr3k-32d4:-:*:*:*:*:*:*:*", "matchCriteriaId": "16CB1780-6DEC-4140-A771-9139C77A8A88", "vulnerable": false}, {"criteria": "cpe:2.3:h:arista:7280cr3k-32p4:-:*:*:*:*:*:*:*", "matchCriteriaId": "11DE9CB6-4453-4EED-B7FC-6374F9225B83", "vulnerable": false}, {"criteria": "cpe:2.3:h:arista:7280cr3k-96:-:*:*:*:*:*:*:*", "matchCriteriaId": "A98C94CB-7DFC-4CAC-9D98-B3E80BF1EE56", "vulnerable": false}, {"criteria": "cpe:2.3:h:arista:7280dr3-24:-:*:*:*:*:*:*:*", "matchCriteriaId": "85D9E9FF-564E-4B16-8070-33A366F48FE9", "vulnerable": false}, {"criteria": "cpe:2.3:h:arista:7280dr3k-24:-:*:*:*:*:*:*:*", "matchCriteriaId": "56AF4A54-7568-4FE0-BE5F-02BD9FADDCE5", "vulnerable": false}, {"criteria": "cpe:2.3:h:arista:7280pr3-24:-:*:*:*:*:*:*:*", "matchCriteriaId": "F14163D2-B236-4C78-9DB4-97DE6D996EBC", "vulnerable": false}, {"criteria": "cpe:2.3:h:arista:7280pr3k-24:-:*:*:*:*:*:*:*", "matchCriteriaId": "4057906A-B27B-4B53-97F6-3F5F35794990", "vulnerable": false}, {"criteria": "cpe:2.3:h:arista:7280r2:-:*:*:*:*:*:*:*", "matchCriteriaId": "21CB1AAF-FC82-4A80-9932-42E8EFA3906A", "vulnerable": false}, {"criteria": "cpe:2.3:h:arista:7280r3:-:*:*:*:*:*:*:*", "matchCriteriaId": "60FC964C-9835-443A-A584-3A5D6022E914", "vulnerable": false}, {"criteria": "cpe:2.3:h:arista:7280sr3-48yc8:-:*:*:*:*:*:*:*", "matchCriteriaId": "8143579F-AD53-4D74-AE3E-4D465DCD7A57", "vulnerable": false}, {"criteria": "cpe:2.3:h:arista:7280sr3k-48yc8:-:*:*:*:*:*:*:*", "matchCriteriaId": "79AB0F1D-ACCA-490C-96F2-FC23A8611CB8", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:arista:terminattr:*:*:*:*:*:*:*:*", "matchCriteriaId": "D3871AE3-43FC-4004-ACBD-8460FB89DED5", "versionEndExcluding": "1.10.11", "vulnerable": true}, {"criteria": "cpe:2.3:a:arista:terminattr:*:*:*:*:*:*:*:*", "matchCriteriaId": "FC2E40AC-033C-4A35-AE27-6429B1DF27E7", "versionEndExcluding": "1.16.8", "versionStartIncluding": "1.11.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:arista:terminattr:*:*:*:*:*:*:*:*", "matchCriteriaId": "A5302364-97A9-470A-A2CE-B12B51DAF845", "versionEndExcluding": "1.19.2", "versionStartIncluding": "1.17.0", "vulnerable": true}, {"criteria": "cpe:2.3:o:arista:eos:*:*:*:*:*:*:*:*", "matchCriteriaId": "16525FC4-B685-49F7-A4D1-6581E27A1FE2", "versionEndIncluding": "4.23.11", "versionStartIncluding": "4.23", "vulnerable": true}, {"criteria": "cpe:2.3:o:arista:eos:*:*:*:*:*:*:*:*", "matchCriteriaId": "BC54BB20-D62F-476D-8A15-8F4D3B8AF389", "versionEndExcluding": "4.24.10", "versionStartIncluding": "4.24", "vulnerable": true}, {"criteria": "cpe:2.3:o:arista:eos:*:*:*:*:*:*:*:*", "matchCriteriaId": "AD6AD50F-4318-4F22-A5F2-AC4A62156A51", "versionEndExcluding": "4.25.8", "versionStartIncluding": "4.25", "vulnerable": true}, {"criteria": "cpe:2.3:o:arista:eos:*:*:*:*:*:*:*:*", "matchCriteriaId": "69E76257-58E0-49F3-BE6E-063F6B061243", "versionEndExcluding": "4.26.6", "versionStartIncluding": "4.26", "vulnerable": true}, {"criteria": "cpe:2.3:o:arista:eos:*:*:*:*:*:*:*:*", "matchCriteriaId": "033E2C2B-5214-4E6F-A6ED-BA0B1EA0D09C", "versionEndExcluding": "4.27.4", "versionStartIncluding": "4.27", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:arista:7500r2:-:*:*:*:*:*:*:*", "matchCriteriaId": "583725F6-8583-425C-A847-700DBB9169E7", "vulnerable": false}, {"criteria": "cpe:2.3:h:arista:7500r3:-:*:*:*:*:*:*:*", "matchCriteriaId": "1C6A4B3C-FF12-4DCD-9945-8450AD0BDEED", "vulnerable": false}, {"criteria": "cpe:2.3:h:arista:7500r3-24d:-:*:*:*:*:*:*:*", "matchCriteriaId": "BE1BB565-2668-4242-8A00-5CC9C30B9AC9", "vulnerable": false}, {"criteria": "cpe:2.3:h:arista:7500r3-24p:-:*:*:*:*:*:*:*", "matchCriteriaId": "15F1A605-8836-4A64-AC5E-ADAB34F8F104", "vulnerable": false}, {"criteria": "cpe:2.3:h:arista:7500r3-36cq:-:*:*:*:*:*:*:*", "matchCriteriaId": "BE8A047A-9FD9-4AE1-9E47-457A46BAE3A4", "vulnerable": false}, {"criteria": "cpe:2.3:h:arista:7500r3k-36cq:-:*:*:*:*:*:*:*", "matchCriteriaId": "019B0670-389B-4A4E-8C72-52202E3AA8EF", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:arista:terminattr:*:*:*:*:*:*:*:*", "matchCriteriaId": "D3871AE3-43FC-4004-ACBD-8460FB89DED5", "versionEndExcluding": "1.10.11", "vulnerable": true}, {"criteria": "cpe:2.3:a:arista:terminattr:*:*:*:*:*:*:*:*", "matchCriteriaId": "FC2E40AC-033C-4A35-AE27-6429B1DF27E7", "versionEndExcluding": "1.16.8", "versionStartIncluding": "1.11.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:arista:terminattr:*:*:*:*:*:*:*:*", "matchCriteriaId": "A5302364-97A9-470A-A2CE-B12B51DAF845", "versionEndExcluding": "1.19.2", "versionStartIncluding": "1.17.0", "vulnerable": true}, {"criteria": "cpe:2.3:o:arista:eos:*:*:*:*:*:*:*:*", "matchCriteriaId": "16525FC4-B685-49F7-A4D1-6581E27A1FE2", "versionEndIncluding": "4.23.11", "versionStartIncluding": "4.23", "vulnerable": true}, {"criteria": "cpe:2.3:o:arista:eos:*:*:*:*:*:*:*:*", "matchCriteriaId": "BC54BB20-D62F-476D-8A15-8F4D3B8AF389", "versionEndExcluding": "4.24.10", "versionStartIncluding": "4.24", "vulnerable": true}, {"criteria": "cpe:2.3:o:arista:eos:*:*:*:*:*:*:*:*", "matchCriteriaId": "AD6AD50F-4318-4F22-A5F2-AC4A62156A51", "versionEndExcluding": "4.25.8", "versionStartIncluding": "4.25", "vulnerable": true}, {"criteria": "cpe:2.3:o:arista:eos:*:*:*:*:*:*:*:*", "matchCriteriaId": "69E76257-58E0-49F3-BE6E-063F6B061243", "versionEndExcluding": "4.26.6", "versionStartIncluding": "4.26", "vulnerable": true}, {"criteria": "cpe:2.3:o:arista:eos:*:*:*:*:*:*:*:*", "matchCriteriaId": "033E2C2B-5214-4E6F-A6ED-BA0B1EA0D09C", "versionEndExcluding": "4.27.4", "versionStartIncluding": "4.27", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:arista:7800r3-36p:-:*:*:*:*:*:*:*", "matchCriteriaId": "D19E86BF-AA91-4262-8EF9-B7FC48C6F3F8", "vulnerable": false}, {"criteria": "cpe:2.3:h:arista:7800r3-48cq:-:*:*:*:*:*:*:*", "matchCriteriaId": "58443CDE-33D8-4460-A861-CDC07431AA22", "vulnerable": false}, {"criteria": "cpe:2.3:h:arista:7800r3k-48cq:-:*:*:*:*:*:*:*", "matchCriteriaId": "64BE8C68-FE98-4162-A3D3-54494D5444F5", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:arista:terminattr:*:*:*:*:*:*:*:*", "matchCriteriaId": "D3871AE3-43FC-4004-ACBD-8460FB89DED5", "versionEndExcluding": "1.10.11", "vulnerable": true}, {"criteria": "cpe:2.3:a:arista:terminattr:*:*:*:*:*:*:*:*", "matchCriteriaId": "FC2E40AC-033C-4A35-AE27-6429B1DF27E7", "versionEndExcluding": "1.16.8", "versionStartIncluding": "1.11.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:arista:terminattr:*:*:*:*:*:*:*:*", "matchCriteriaId": "A5302364-97A9-470A-A2CE-B12B51DAF845", "versionEndExcluding": "1.19.2", "versionStartIncluding": "1.17.0", "vulnerable": true}, {"criteria": "cpe:2.3:o:arista:eos:*:*:*:*:*:*:*:*", "matchCriteriaId": "16525FC4-B685-49F7-A4D1-6581E27A1FE2", "versionEndIncluding": "4.23.11", "versionStartIncluding": "4.23", "vulnerable": true}, {"criteria": "cpe:2.3:o:arista:eos:*:*:*:*:*:*:*:*", "matchCriteriaId": "BC54BB20-D62F-476D-8A15-8F4D3B8AF389", "versionEndExcluding": "4.24.10", "versionStartIncluding": "4.24", "vulnerable": true}, {"criteria": "cpe:2.3:o:arista:eos:*:*:*:*:*:*:*:*", "matchCriteriaId": "AD6AD50F-4318-4F22-A5F2-AC4A62156A51", "versionEndExcluding": "4.25.8", "versionStartIncluding": "4.25", "vulnerable": true}, {"criteria": "cpe:2.3:o:arista:eos:*:*:*:*:*:*:*:*", "matchCriteriaId": "69E76257-58E0-49F3-BE6E-063F6B061243", "versionEndExcluding": "4.26.6", "versionStartIncluding": "4.26", "vulnerable": true}, {"criteria": "cpe:2.3:o:arista:eos:*:*:*:*:*:*:*:*", "matchCriteriaId": "033E2C2B-5214-4E6F-A6ED-BA0B1EA0D09C", "versionEndExcluding": "4.27.4", "versionStartIncluding": "4.27", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:arista:7388x5:-:*:*:*:*:*:*:*", "matchCriteriaId": "B66E706E-56FB-4A49-BD90-76A8CB6BE391", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "descriptions": [{"lang": "en", "value": "This advisory documents the impact of an internally found vulnerability in Arista EOS state streaming telemetry agent TerminAttr and OpenConfig transport protocols. The impact of this vulnerability is that, in certain conditions, TerminAttr might leak MACsec sensitive data in clear text in CVP to other authorized users, which could cause MACsec traffic to be decrypted or modified by other authorized users on the device."}, {"lang": "es", "value": "Este aviso documenta el impacto de una vulnerabilidad encontrada internamente en los protocolos de transporte TerminAttr y OpenConfig del agente de telemetr\u00eda de transmisi\u00f3n de estados de Arista EOS. El impacto de esta vulnerabilidad es que, en determinadas condiciones, TerminAttr podr\u00eda filtrar datos confidenciales MACsec en texto sin cifrar en CVP a otros usuarios autorizados, lo que podr\u00eda causar que el tr\u00e1fico MACsec sea descifrado o modificado por otros usuarios autorizados en el dispositivo"}], "id": "CVE-2021-28509", "lastModified": "2024-11-21T05:59:48.463", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "LOW", "cvssData": {"accessComplexity": "HIGH", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 3.6, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:H/Au:S/C:P/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 4.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 0.9, "impactScore": 5.2, "source": "[email protected]", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 0.9, "impactScore": 5.2, "source": "[email protected]", "type": "Primary"}]}, "published": "2022-05-26T20:15:08.500", "references": [{"source": "[email protected]", "tags": ["Exploit", "Vendor Advisory"], "url": "https://www.arista.com/en/support/advisories-notices/security-advisories/15484-security-advisory-0077"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Vendor Advisory"], "url": "https://www.arista.com/en/support/advisories-notices/security-advisories/15484-security-advisory-0077"}], "sourceIdentifier": "[email protected]", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-255"}], "source": "[email protected]", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-319"}], "source": "[email protected]", "type": "Primary"}]}

{}