CVE-2026-3275

CWE-119 — Buffer OverflowCWE-120 — Classic Buffer Overflow3 documents3 sources
Severity
7.4HIGH
EPSS
0.0%
top 91.01%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Tenda F453Tenda F453 Firmware
Timeline
PublishedFeb 27

Description

A weakness has been identified in Tenda F453 1.0.0.3. This affects the function fromAddressNat of the file /goform/addressNat of the component httpd. Executing a manipulation of the argument entrys can lead to buffer overflow. The attack may be performed from remote. The exploit has been made available to the public and could be used for attacks.

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-vgf3-g7rx-ppgm: A weakness has been identified in Tenda F453 1↗2026-02-27
▶
CVEList
Tenda F453 httpd addressNat fromAddressNat buffer overflow↗2026-02-27
▶
CVE-2026-3275 (HIGH CVSS 7.4) | A weakness has been identified in T | cvebase.io