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CVE

CWE

Training

CVE-2026-8259

Published: May 11, 2026

Modified: May 11, 2026

PUBLISHED

CVSS v3.1

4.7

MEDIUM

Description

A vulnerability has been found in Tenda AC6 2.0/15.03.06.23. The affected element is an unknown function of the file /goform/telnet of the component httpd. The manipulation of the argument lan.ip leads to os command injection. Remote exploitation of the attack is possible. The exploit has been disclosed to the public and may be used.

Vendor	Product	Versions
Tenda	AC6	affected `2.0` affected `15.03.06.23`

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

Low

References

VDB-362556 | Tenda AC6 httpd telnet os command injection

vdb-entry

technical-description

VDB-362556 | CTI Indicators (IOB, IOC, TTP, IOA)

signature

permissions-required

Submit #809877 | Tenda AC6 V2.0 (AC1206) Firmware V15.03.06.23 Command Injection

third-party-advisory

https://github.com/dxz0069/WAVLINK-WN530H4-Command-Injection-in-set_add_routing/blob/main/Tenda%20AC6V2%20TendaTelnet%20Command%20Injection.md

exploit

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

product

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