CVE-2026-76589criticalCWE-119CWE-121

CVE-2026-76589: critical vulnerability in TRENDnet TEW-755AP

TRENDnet TEW-755AP mycli FUN_401000 stack-based overflow

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48Vexday Risk Score

No sign of exploitation. It has a public proof of concept.

ssvc Attendcvss 9.4epss 0.9%
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:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P
Affected products
TRENDnet · TEW-755AP
⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
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