CVE-2026-6136CWE-119CWE-121

Tenda F451 L7Im frmL7ImForm stack-based overflow

High · published April 12, 2026

CVSS v4.0
8.7
EPSS
1%
Percentile
60.8
In the wild
Unconfirmed
What it is

A security vulnerability has been detected in Tenda F451 1.0.0.7_cn_svn7958. Impacted is the function frmL7ImForm of the file /goform/L7Im. The manipulation of the argument page leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed publicly and may be used.

The record
Technical detail
CVSS v4.0
8.7 · HIGH
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/E:P
EPSS
0.00946 · 60.8th percentile
Weaknesses
CWE-119 · Improper Restriction of Operations within the Bounds of a Memory Buffer; CWE-121 · Stack-based Buffer Overflow
Published
2026-04-12T23:30Z
EPSS history
Timeline
  • 12 APR 23:30Z
    Tenda F451 L7Im frmL7ImForm stack-based overflow
    cvelistv5