CVE-2019-25671CWE-22

VA MAX 8.3.4 Remote Code Execution via changeip.php

High · published April 5, 2026

CVSS v4.0
8.7
EPSS
1%
Percentile
50.8
In the wild
Unconfirmed
What it is

VA MAX 8.3.4 contains a remote code execution vulnerability that allows authenticated attackers to execute arbitrary commands by injecting shell metacharacters into the mtu_eth0 parameter. Attackers can send POST requests to the changeip.php endpoint with malicious payload in the mtu_eth0 field to execute commands as the apache user.

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
EPSS
0.00657 · 50.8th percentile
Weakness
CWE-22 · Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Published
2026-04-05T20:45Z
EPSS history
Timeline
  • 05 APR 20:45Z
    VA MAX 8.3.4 Remote Code Execution via changeip.php
    cvelistv5