{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "descriptions": [{"lang": "en", "value": "In TP-Link Wireless N Router WR840N an ARP poisoning attack can cause buffer overflow"}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2021-08-19T15:31:55", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://github.com/deadlysnowman3308/upgraded-ARP-Poisoning"}, {"tags": ["x_refsource_MISC"], "url": "https://hackingvila.wordpress.com/2021/04/28/upgraded-arp-poisoning-tool/"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2021-29280", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "In TP-Link Wireless N Router WR840N an ARP poisoning attack can cause buffer overflow"}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://github.com/deadlysnowman3308/upgraded-ARP-Poisoning", "refsource": "MISC", "url": "https://github.com/deadlysnowman3308/upgraded-ARP-Poisoning"}, {"name": "https://hackingvila.wordpress.com/2021/04/28/upgraded-arp-poisoning-tool/", "refsource": "MISC", "url": "https://hackingvila.wordpress.com/2021/04/28/upgraded-arp-poisoning-tool/"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T22:02:51.555Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/deadlysnowman3308/upgraded-ARP-Poisoning"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://hackingvila.wordpress.com/2021/04/28/upgraded-arp-poisoning-tool/"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2021-29280", "datePublished": "2021-08-19T15:31:55", "dateReserved": "2021-03-29T00:00:00", "dateUpdated": "2024-08-03T22:02:51.555Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:tp-link:tl-wr840n_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "559E86BF-489A-451C-B7C8-488E0A8D511C", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:tp-link:tl-wr840n:-:*:*:*:*:*:*:*", "matchCriteriaId": "AF3078F3-4CD5-4157-9A2D-7E338B6C7058", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "descriptions": [{"lang": "en", "value": "In TP-Link Wireless N Router WR840N an ARP poisoning attack can cause buffer overflow"}, {"lang": "es", "value": "En el router inal\u00e1mbrico N WR840N de TP-Link, un ataque de envenenamiento ARP puede causar un desbordamiento del b\u00fafer."}], "id": "CVE-2021-29280", "lastModified": "2024-11-21T06:00:55.670", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "ADJACENT_NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:A/AC:M/Au:N/C:N/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 5.5, "impactScore": 4.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.2, "impactScore": 5.2, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-08-19T16:15:12.197", "references": [{"source": "cve@mitre.org", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/deadlysnowman3308/upgraded-ARP-Poisoning"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://hackingvila.wordpress.com/2021/04/28/upgraded-arp-poisoning-tool/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/deadlysnowman3308/upgraded-ARP-Poisoning"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://hackingvila.wordpress.com/2021/04/28/upgraded-arp-poisoning-tool/"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-668"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}