CVE-2026-8265

MEDIUM

Tenda AC6 httpd getLogFile get_log_file os command injection

Title source: cna

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.

References (5)

Core 5

Core References

Vdb Entry, Technical Description vdb-entry technical-description

VDB-362562 | Tenda AC6 httpd getLogFile get_log_file os command injection

https://vuldb.com/vuln/362562

Signature, Permissions Required signature permissions-required

VDB-362562 | CTI Indicators (IOB, IOC, TTP, IOA)

https://vuldb.com/vuln/362562/cti

Third Party Advisory third-party-advisory

Submit #810076 | Tenda AC6 V2.0 (AC1206) Firmware V15.03.06.23 Command Injection via wans.flag

https://vuldb.com/submit/810076

Exploit exploit

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

View Exploit ZIP pw:eip

Product product

https://www.tenda.com.cn/

Scores

CVSS v3 4.7

EPSS 0.0037

EPSS Percentile 59.0%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L

CISA SSVC

Vulnrichment

Exploitation poc

Automatable no

Technical Impact partial

Details

CWE

CWE-77 CWE-78

Status published

Products (2)

Tenda/AC6 15.03.06.23

tenda/ac6_firmware 15.03.06.23

Published May 11, 2026

Tracked Since May 11, 2026