CVE-2019-25393CWE-79

Smoothwall Express 3.1 'smoothinfo.cgi' Cross-Site Scripting

Medium · published February 16, 2026

CVSS v4.0
5.1
EPSS
0%
Percentile
19.1
In the wild
Unconfirmed
What it is

Smoothwall Express 3.1-SP4-polar-x86_64-update9 contains a reflected cross-site scripting vulnerability that allows unauthenticated attackers to inject malicious scripts by exploiting insufficient input validation. Attackers can submit POST requests to the smoothinfo.cgi endpoint with script payloads in the WRAP or SECTIONTITLE parameters to execute arbitrary JavaScript in victim browsers.

The record
Technical detail
CVSS v4.0
5.1 · MEDIUM
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N
EPSS
0.00277 · 19.1th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2026-02-16T17:05Z
EPSS history
Timeline
  • 16 FEB 17:05Z
    Smoothwall Express 3.1 'smoothinfo.cgi' Cross-Site Scripting
    cvelistv5