PT-2026-39564 · Tenda · Ac6

St4R · Published 2026-05-11 · Updated 2026-05-11 · CVE-2026-8265

Positive Technologies (AI Summary)

CVSS v2.0

9.0

High

Base vector

AV:N/AC:L/Au:S/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Tenda AC6 version 15.03.06.23

Description A remote OS command injection exists in the httpd component. The issue occurs within the get log file() function of the '/goform/getLogFile' endpoint, where improper manipulation of the wans.flag argument allows for the execution of arbitrary operating system commands.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability. As a temporary workaround, restrict access to the '/goform/getLogFile' endpoint to minimize the risk of exploitation.

Exploit

OS Command Injection

Command Injection

Weakness Enumeration

CWE-78

CWE-77

Related Identifiers

BDU:2026-06627

CVE-2026-8265

Affected Products

Ac6

References · 11

• 🔥 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://nvd.nist.gov/vuln/detail/CVE-2026-8265 · Security Note
• https://bdu.fstec.ru/vul/2026-06627 · Security Note
• https://twitter.com/CVEnew/status/2053954514609217645 · Twitter Post
• https://tenda.com.cn · Note
• https://vuldb.com/vuln/362562 · Note
• https://t.me/CVEtracker/53341 · Telegram Post
• https://twitter.com/VulmonFeeds/status/2053705626883174490 · Twitter Post
• https://vuldb.com/submit/810076 · Note
• https://t.me/cveNotify/162987 · Telegram Post
• https://vuldb.com/vuln/362562/cti · Note