CVE-2026-3727

CWE-119 — Buffer OverflowCWE-121 — Stack-based Buffer Overflow3 documents3 sources
Severity
7.4HIGH
EPSS
0.0%
top 90.88%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Tenda F453Tenda F453 Firmware
Timeline
PublishedMar 8

Description

A vulnerability was found in Tenda F453 1.0.0.3. This vulnerability affects the function sub_3C6C0 of the file /goform/QuickIndex. The manipulation of the argument mit_linktype/PPPOEPassword results in stack-based buffer overflow. The attack may be launched remotely. The exploit has been made public and could be used.

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Affected Packages2 packages

▶CVEListV5tenda/f4531.0.0.3
▶NVDtenda/f453_firmware1.0.0.3

🔴Vulnerability Details

2
GHSA
GHSA-q23r-q5j4-fj7h: A vulnerability was found in Tenda F453 1↗2026-03-08
▶
CVEList
Tenda F453 QuickIndex sub_3C6C0 stack-based overflow↗2026-03-08
▶