Vulnerability · Published May 11, 2026 · Assigned by VulDB
CVE-2026-8265Tenda AC6 httpd getLogFile get_log_file os command injection
Medium 4.7
In plain English
A medium-severity OS command injection in AC6 from Tenda. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 4.8% (higher than 92% of all known vulnerabilities).
Severity (CVSS 3.1)4.7Medium
Exploit odds (30 days)4.8%top 7.9% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
A security vulnerability has been detected in Tenda AC6 15.03.06.23. Affected by this issue is the function get_log_file of the file /goform/getLogFile of the component httpd. The manipulation of the argument wans.flag leads to os command injection. The attack can be initiated remotely. The exploit has been disclosed publicly and may be used.
Affected products (as reported)
Weakness: CWE-78, CWE-77 · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
References
- VDB-362562 | Tenda AC6 httpd getLogFile get_log_file os command injection vdb-entry, technical-description
- VDB-362562 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
- Submit #810076 | Tenda AC6 V2.0 (AC1206) Firmware V15.03.06.23 Command Injection via wans.flag third-party-advisory
- https://github.com/dxz0069/WAVLINK-WN530H4-Command-Injection-in-set_add_routing/blob/main/Tenda%20AC6V2%20get_log_file%20Command%20Injection%20via%20wans.flag.md exploit
- https://www.tenda.com.cn/ product