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. It affects the get_log_file function in the /goform/getLogFile endpoint of the httpd component. The vulnerability arises from improper handling of the wans.flag argument, allowing remote attackers to inject operating system commands. The exploit has been publicly disclosed but there are no known exploits in the wild at this time. No official patch or remediation guidance has been provided by the vendor yet.
AI Analysis
Technical Summary
This vulnerability in Tenda AC6 firmware 15.03.06.23 involves OS command injection via the wans.flag parameter in the get_log_file function accessed through /goform/getLogFile in the httpd service. An attacker can remotely manipulate this parameter to execute arbitrary OS commands on the device. The CVSS 4.0 base score is 5.1 (medium severity), reflecting network attack vector, low complexity, no user interaction, but requiring high privileges. The vulnerability is publicly disclosed but no vendor fix or mitigation details are currently available.
Potential Impact
Successful exploitation allows remote attackers to execute arbitrary operating system commands on the affected Tenda AC6 device. This could lead to unauthorized control or disruption of the device's operation. However, exploitation requires high privileges on the device. There are no known active exploits in the wild at this time.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, restrict network access to the affected device's management interfaces to trusted users only. Monitor for vendor updates regarding patches or official mitigations.
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. It affects the get_log_file function in the /goform/getLogFile endpoint of the httpd component. The vulnerability arises from improper handling of the wans.flag argument, allowing remote attackers to inject operating system commands. The exploit has been publicly disclosed but there are no known exploits in the wild at this time. No official patch or remediation guidance has been provided by the vendor yet.
CVSS v4.0
Score 5.1medium
Affected software
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability in Tenda AC6 firmware 15.03.06.23 involves OS command injection via the wans.flag parameter in the get_log_file function accessed through /goform/getLogFile in the httpd service. An attacker can remotely manipulate this parameter to execute arbitrary OS commands on the device. The CVSS 4.0 base score is 5.1 (medium severity), reflecting network attack vector, low complexity, no user interaction, but requiring high privileges. The vulnerability is publicly disclosed but no vendor fix or mitigation details are currently available.
Potential Impact
Successful exploitation allows remote attackers to execute arbitrary operating system commands on the affected Tenda AC6 device. This could lead to unauthorized control or disruption of the device's operation. However, exploitation requires high privileges on the device. There are no known active exploits in the wild at this time.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, restrict network access to the affected device's management interfaces to trusted users only. Monitor for vendor updates regarding patches or official mitigations.
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: 5/18/2026, 10:49:58 AM
Last updated: 6/18/2026, 5:34:51 AM
Views: 69
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