CVE-2026-8259

HighCVSS 7.2/10Last modified Jul 23, 2026

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.

Metrics

CVSS 3.1 7.2/10CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-77 CWE-78

Affected software

Vendor	Product	Versions
Tenda	AC6	2.0; 15.03.06.23

References

https://github.com/dxz0069/WAVLINK-WN530H4-Command-Injection-in-set_add_routing/blob/main/Tenda%20AC6V2%20TendaTelnet%20Command%20Injection.mdExploit, Third Party Advisory
https://vuldb.com/submit/809877Third Party Advisory, VDB Entry
https://vuldb.com/vuln/362556Third Party Advisory, VDB Entry
https://vuldb.com/vuln/362556/ctiPermissions Required, VDB Entry
https://www.tenda.com.cn/Product

Timeline

Published: May 11, 2026
Last modified: Jul 23, 2026
NVD status: Analyzed

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