CVE-2026-75877CWE-119CWE-121

CVE-2026-75877

Critical · published August 19, 2026

CVSS v3.1
9.9
EPSS
1%
Percentile
57.9
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
9.9 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CVSS v4.0
9.4 · 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
EPSS
0.00854 · 57.9th percentile
Weaknesses
CWE-119 · Improper Restriction of Operations within the Bounds of a Memory Buffer; CWE-121 · Stack-based Buffer Overflow
Published
2026-08-19T00:17Z
References (6)
https://github.com/meishigana/CVE/blob/main/team15_20260702/09_751wic-apd-password-overflow/poc/poc-password-overflow.py · [email protected]https://github.com/meishigana/CVE/tree/main/team15_20260702/09_751wic-apd-password-overflow · [email protected]https://vuldb.com/cve/CVE-2026-75877 · [email protected]https://vuldb.com/submit/877795 · [email protected]https://vuldb.com/vuln/391571 · [email protected]https://vuldb.com/vuln/391571/cti · [email protected]
EPSS history
Timeline
  • 18 AUG 19:45Z
    TRENDnet TV-IP751WIC alphapd FUN_0043372C stack-based overflow
    cvelistv5