CVE-2026-7469CWE-74CWE-77

Tenda 4G300 DelFil sub_425A28 command injection

Medium · published April 30, 2026

CVSS v4.0
5.3
EPSS
3%
Percentile
88.0
In the wild
Unconfirmed
What it is

A vulnerability was detected in Tenda 4G300 US_4G300V1.0Mt_V1.01.42_CN_TDC01. This impacts the function sub_425A28 of the file /goform/DelFil. The manipulation of the argument delflag results in command injection. The attack may be launched remotely. The exploit is now public and may 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
0.03191 · 88.0th 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
2026-04-30T01:45Z
EPSS history
Timeline
  • 30 APR 01:45Z
    Tenda 4G300 DelFil sub_425A28 command injection
    cvelistv5