CVE-2026-76589

A vulnerability was found in TRENDnet TEW-755AP up to 20260702. Affected is the function FUN_401000 of the file /sbin/mycli. The manipulation of the argument ssid results in stack-based buffer overflow. The attack may be launched remotely. The exploit has been made public and could be used.

Score

CVSS 3.1 9.9 Critical

Status

Deferred - cna@vuldb.com

Published

2026-08-19

Last modified

2026-08-25

Weaknesses

CWE-119, CWE-121

Affected products

• Tew-755ap Firmware (Trendnet)

References

• https://github.com/meishigana/CVE/blob/main/team15_20260702/13_755ap-mycli-bof/poc/poc-mycli-overflow.py
• https://github.com/meishigana/CVE/tree/main/team15_20260702/13_755ap-mycli-bof
• https://vuldb.com/cve/CVE-2026-76589
• https://vuldb.com/submit/877845
• https://vuldb.com/vuln/393085
• https://vuldb.com/vuln/393085/cti