Monitor vulnerabilities like this one.
Sign up free to get alerted when software you use is affected.
8.6
CVE-2026-76589: TRENDnet TEW-755AP Router: Unsecured Remote Access
CVE-2026-76589 · published 15 days ago
Summary
A security flaw in the TRENDnet TEW-755AP router can be exploited remotely, potentially allowing unauthorized access. This issue affects the router's functionality and poses a risk to users. Users are advised to update their router to the latest version to address this vulnerability.
What to do
The CVE record does not list a fixed version. Check the vendor's site or the advisory links below - a fix may already be released.
Affected software
| Vendor | Product | Affected versions |
|---|---|---|
| trendnet | tew-755ap | 20260702 |
Original advisory text
TRENDnet TEW-755AP mycli FUN_401000 stack-based overflow
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.
References
Severity
8.6
High
CVSS 2.0: 9.0 (NVD)
CVSS 3.1: 9.9 (NVD)
CVSS 4.0: 8.6 (NVD)
Exploitation
EPSS <1%
Type
CWE-119Buffer Overflow
CWE-121Stack-based Buffer Overflow
Timeline
Published19 Aug 2026
Updated3 Sep 2026
First seen19 Aug 2026
Monitor software like this
Free during beta