CVE-2026-76589

CVSS 9.9 (critical) · published 2026-08-19

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.

Weakness: CWE-119, CWE-121

Source: NVD CVE-2026-76589

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

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