CVE-2026-8265: OS Command Injection in Tenda AC6
CVE-2026-8265 is a medium severity OS command injection vulnerability in the Tenda AC6 router firmware version 15. 03. 06. 23. The issue exists in the get_log_file function of the /goform/getLogFile endpoint within the httpd component. An attacker can remotely manipulate the wans. flag argument to execute arbitrary OS commands. The vulnerability has been publicly disclosed, but no known exploits in the wild have been reported. No official patch or remediation guidance is currently available from the vendor.
AI Analysis
Technical Summary
This vulnerability affects Tenda AC6 routers running firmware version 15.03.06.23. The get_log_file function in the /goform/getLogFile HTTP endpoint improperly sanitizes the wans.flag parameter, allowing remote attackers to perform OS command injection. This can lead to unauthorized command execution on the device. The vulnerability is remotely exploitable without user interaction and has a CVSS 4.0 base score of 5.1, indicating medium severity. No official fix or patch has been published by the vendor as of the current information.
Potential Impact
Successful exploitation allows remote attackers to execute arbitrary operating system commands on the affected Tenda AC6 device. This could compromise the device's integrity and potentially allow further network compromise depending on the attacker's goals. However, the CVSS score and vector indicate limited scope and complexity, and no known active exploitation has been reported.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, users should consider restricting remote access to the device's management interface to trusted networks only and monitor for unusual activity. Avoid exposing the vulnerable endpoint to untrusted networks.
CVE-2026-8265: OS Command Injection in Tenda AC6
Description
CVE-2026-8265 is a medium severity OS command injection vulnerability in the Tenda AC6 router firmware version 15. 03. 06. 23. The issue exists in the get_log_file function of the /goform/getLogFile endpoint within the httpd component. An attacker can remotely manipulate the wans. flag argument to execute arbitrary OS commands. The vulnerability has been publicly disclosed, but no known exploits in the wild have been reported. No official patch or remediation guidance is currently available from the vendor.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability affects Tenda AC6 routers running firmware version 15.03.06.23. The get_log_file function in the /goform/getLogFile HTTP endpoint improperly sanitizes the wans.flag parameter, allowing remote attackers to perform OS command injection. This can lead to unauthorized command execution on the device. The vulnerability is remotely exploitable without user interaction and has a CVSS 4.0 base score of 5.1, indicating medium severity. No official fix or patch has been published by the vendor as of the current information.
Potential Impact
Successful exploitation allows remote attackers to execute arbitrary operating system commands on the affected Tenda AC6 device. This could compromise the device's integrity and potentially allow further network compromise depending on the attacker's goals. However, the CVSS score and vector indicate limited scope and complexity, and no known active exploitation has been reported.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, users should consider restricting remote access to the device's management interface to trusted networks only and monitor for unusual activity. Avoid exposing the vulnerable endpoint to untrusted networks.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulDB
- Date Reserved
- 2026-05-10T15:35:42.308Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a014eb8cbff5d861067a3d4
Added to database: 5/11/2026, 3:36:24 AM
Last enriched: 5/11/2026, 3:51:36 AM
Last updated: 5/11/2026, 4:36:52 AM
Views: 2
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