CVE-2026-75877: critical vulnerability in TRENDnet TV-IP751WIC
TRENDnet TV-IP751WIC alphapd FUN_0043372C stack-based overflow
Published · Updated
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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 flaw has been found in TRENDnet TV-IP751WIC 11.03.03. This vulnerability affects the function SystemNetworkChanged/SystemDDNSChanged/SystemEmailChanged/SystemFTPChanged/websCheckRealm/FUN_00432574/FUN_0043372C of the component alphapd. Executing a manipulation can lead to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been published and may 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 · TV-IP751WICpublic PoCs found — 1
cve_referencegithub.com/meishigana/CVE/blob/main/team15_20260702/09_751wic-apd-password-overflow/poc/poc-password-overflow.pyunverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
Related CVEs — TRENDnet TV-IP751WIC
In the same product, most dangerous first.
References
https://github.com/meishigana/CVE/blob/main/team15_20260702/09_751wic-apd-password-overflow/poc/poc-password-overflow.pyhttps://github.com/meishigana/CVE/tree/main/team15_20260702/09_751wic-apd-password-overflowhttps://vuldb.com/cve/CVE-2026-75877https://vuldb.com/submit/877795https://vuldb.com/vuln/391571https://vuldb.com/vuln/391571/cti