CVE-2026-7102CWE-74CWE-77

Tenda F456 httpd WriteFacMac FromWriteFacMac command injection

Medium · published April 27, 2026

CVSS v4.0
5.3
EPSS
6%
Percentile
93.7
In the wild
Unconfirmed
What it is

A vulnerability was found in Tenda F456 1.0.0.5. This impacts the function FromWriteFacMac of the file /goform/WriteFacMac of the component httpd. The manipulation of the argument mac results in command injection. The attack can be executed remotely. The exploit has been made public and could be used.

The record
Technical detail
CVSS v4.0
5.3 · MEDIUM
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
EPSS
0.06467 · 93.7th percentile
Weaknesses
CWE-74 · Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection'); CWE-77 · Improper Neutralization of Special Elements used in a Command ('Command Injection')
Published
2026-04-27T08:15Z
EPSS history
Timeline
  • 27 APR 08:15Z
    Tenda F456 httpd WriteFacMac FromWriteFacMac command injection
    cvelistv5