CVE-2019-25382
Smoothwall Express 3.1 'time.cgi' Cross-Site Scripting
MEDIUM 5.1EPSS 0.3%
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 manipulating the NTP_SERVER parameter. Attackers can send POST requests to the time.cgi endpoint with script payloads in the NTP_SERVER parameter to execute arbitrary JavaScript in users' browsers.
- Affected
- Smoothwall · Smoothwall Express
- CVSS v4.0 VULNCHECK
- 5.1 MEDIUM
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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - CVSS v3.1 VULNCHECK
- 6.1 MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - EPSS
- 0.30% chance of exploitation in the next 30 days, 22nd percentile
- Published
- 2026-02-16
- Updated
- 2026-03-05
Proof-of-concept exploits (1)
Security advisories
- https://www.vulncheck.com/advisories/smoothwall-express-time-cgi-cross-site-scripting
- http://www.smoothwall.org