Vulnerability Description
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.
CVSS Score
CRITICAL
Related Weaknesses (CWE)
References
- https://github.com/meishigana/CVE/blob/main/team15_20260702/13_755ap-mycli-bof/p
- 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
FAQ
What is CVE-2026-76589?
CVE-2026-76589 is a vulnerability with a CVSS score of 9.9 (CRITICAL). 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 overflo...
How severe is CVE-2026-76589?
CVE-2026-76589 has been rated CRITICAL with a CVSS base score of 9.9/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2026-76589?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.