Reflected Cross-Site Scripting Vulnerability in Smoothwall Express by Smoothwall
CVE-2019-25382

5.1MEDIUM

Key Information:

Vendor

Smoothwall

Status
Smoothwall Express
Vendor
CVE Published:
16 February 2026

Badges

👾 Exploit Exists

What is CVE-2019-25382?

Smoothwall Express version 3.1-SP4-polar-x86_64-update9 is susceptible to a reflected cross-site scripting vulnerability. This flaw allows attackers to exploit the NTP_SERVER parameter by injecting malicious scripts into their POST requests sent to the time.cgi endpoint. Consequently, this can lead to the execution of arbitrary JavaScript in the browsers of users accessing the affected service, posing significant security risks.

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Affected Version(s)

Smoothwall Express 3.1

References

https://www.exploit-db.com/exploits/46333
exploit
http://www.smoothwall.org
product
https://www.vulncheck.com/advisories/smoothwall-express-t...
third-party-advisory

CVSS V4

Score:
5.1
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Ozer Goker
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