A vulnerability has been found in Linksys RE6250, RE6300, RE6350, RE6500, RE7000 and RE9000 up to 20250801. Affected is the function algDisable of the file /goform/setOpMode. The manipulation of the argument opMode leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Metrics

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact High

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

Access Vector Network

Access Complexity Low

Authentication Single

Confidentiality Impact Complete

Integrity Impact Complete

Availability Impact Complete

AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR

This CVE is not in the KEV list.

Exploitation poc

Automatable no

Technical Impact total

Affected Vendors & Products

Vendors Products
Linksys
  • Re6250
  • Re6250 Firmware
  • Re6300
  • Re6300 Firmware
  • Re6350
  • Re6350 Firmware
  • Re6500
  • Re6500 Firmware
  • Re7000
  • Re7000 Firmware
  • Re9000
  • Re9000 Firmware

Configuration 1 [-]

AND
cpe:2.3:o:linksys:re6250_firmware:1.0.04.001:*:*:*:*:*:*:*
cpe:2.3:h:linksys:re6250:-:*:*:*:*:*:*:*

Configuration 2 [-]

AND
cpe:2.3:o:linksys:re6300_firmware:1.2.07.001:*:*:*:*:*:*:*
cpe:2.3:h:linksys:re6300:-:*:*:*:*:*:*:*

Configuration 3 [-]

AND
cpe:2.3:o:linksys:re6350_firmware:1.0.04.001:*:*:*:*:*:*:*
cpe:2.3:h:linksys:re6350:-:*:*:*:*:*:*:*

Configuration 4 [-]

AND
cpe:2.3:o:linksys:re7000_firmware:1.1.05.003:*:*:*:*:*:*:*
cpe:2.3:h:linksys:re7000:-:*:*:*:*:*:*:*

Configuration 5 [-]

AND
cpe:2.3:o:linksys:re9000_firmware:1.0.04.002:*:*:*:*:*:*:*
cpe:2.3:h:linksys:re9000:-:*:*:*:*:*:*:*

Configuration 6 [-]

AND
cpe:2.3:o:linksys:re6500_firmware:1.0.013.001:*:*:*:*:*:*:*
cpe:2.3:h:linksys:re6500:-:*:*:*:*:*:*:*

No data.

References
Link Providers
https://github.com/wudipjq/my_vuln/blob/main/Linksys1/vuln_56/56.md cve-icon cve-icon cve-icon
https://github.com/wudipjq/my_vuln/blob/main/Linksys1/vuln_56/56.md#poc cve-icon cve-icon cve-icon
https://vuldb.com/?ctiid.319356 cve-icon cve-icon
https://vuldb.com/?id.319356 cve-icon cve-icon
https://vuldb.com/?submit.626686 cve-icon cve-icon
https://www.linksys.com/ cve-icon cve-icon
History

Thu, 04 Sep 2025 18:45:00 +0000

Type Values Removed Values Added
First Time appeared Linksys re6250 Firmware
Linksys re6300 Firmware
Linksys re6350 Firmware
Linksys re6500 Firmware
Linksys re7000 Firmware
Linksys re9000 Firmware
CPEs cpe:2.3:h:linksys:re6250:-:*:*:*:*:*:*:*
cpe:2.3:h:linksys:re6300:-:*:*:*:*:*:*:*
cpe:2.3:h:linksys:re6350:-:*:*:*:*:*:*:*
cpe:2.3:h:linksys:re6500:-:*:*:*:*:*:*:*
cpe:2.3:h:linksys:re7000:-:*:*:*:*:*:*:*
cpe:2.3:h:linksys:re9000:-:*:*:*:*:*:*:*
cpe:2.3:o:linksys:re6250_firmware:1.0.04.001:*:*:*:*:*:*:*
cpe:2.3:o:linksys:re6300_firmware:1.2.07.001:*:*:*:*:*:*:*
cpe:2.3:o:linksys:re6350_firmware:1.0.04.001:*:*:*:*:*:*:*
cpe:2.3:o:linksys:re6500_firmware:1.0.013.001:*:*:*:*:*:*:*
cpe:2.3:o:linksys:re7000_firmware:1.1.05.003:*:*:*:*:*:*:*
cpe:2.3:o:linksys:re9000_firmware:1.0.04.002:*:*:*:*:*:*:*
Vendors & Products Linksys re6250 Firmware
Linksys re6300 Firmware
Linksys re6350 Firmware
Linksys re6500 Firmware
Linksys re7000 Firmware
Linksys re9000 Firmware

Tue, 12 Aug 2025 16:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Tue, 12 Aug 2025 07:45:00 +0000

Type Values Removed Values Added
First Time appeared Linksys
Linksys re6250
Linksys re6300
Linksys re6350
Linksys re6500
Linksys re7000
Linksys re9000
Vendors & Products Linksys
Linksys re6250
Linksys re6300
Linksys re6350
Linksys re6500
Linksys re7000
Linksys re9000

Mon, 11 Aug 2025 00:45:00 +0000

Type Values Removed Values Added
Description A vulnerability has been found in Linksys RE6250, RE6300, RE6350, RE6500, RE7000 and RE9000 up to 20250801. Affected is the function algDisable of the file /goform/setOpMode. The manipulation of the argument opMode leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Title Linksys RE6250/RE6300/RE6350/RE6500/RE7000/RE9000 setOpMode algDisable stack-based overflow
Weaknesses CWE-119
CWE-121
References
Metrics cvssV2_0

{'score': 9, 'vector': 'AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR'}

cvssV3_0

{'score': 8.8, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R'}

cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R'}

cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P'}
cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published: 2025-08-11T00:32:06.033Z

Updated: 2025-08-12T15:14:50.392Z

Reserved: 2025-08-10T07:53:45.675Z

Link: CVE-2025-8822

cve-icon Vulnrichment

Updated: 2025-08-12T15:14:27.998Z

cve-icon NVD

Status : Analyzed

Published: 2025-08-11T01:15:28.710

Modified: 2025-09-04T18:39:00.100

Link: CVE-2025-8822

cve-icon Redhat

No data.