CVE-2019-25383
Smoothwall Express 3.1 'apcupsd.cgi' Cross-Site Scripting
- State
- Published
- Severity
- 5.1 Medium
- Published
- Feb 16, 2026
- Updated
- Mar 5, 2026
- Reserved
- Feb 16, 2026
Description
Smoothwall Express 3.1-SP4-polar-x86_64-update9 contains multiple reflected cross-site scripting vulnerabilities in the apcupsd.cgi script that allow attackers to inject malicious scripts through multiple POST parameters. Attackers can submit crafted POST requests with script payloads in parameters like BATTLEVEL, RTMIN, BATTDELAY, TO, ANNOY, UPSIP, UPSNAME, UPSPORT, POLLTIME, UPSUSER, NISPORT, UPSAUTH, EMAIL, FROM, CC, SMSEMAIL, SMTPSERVER, PORT, USER, and EMAIL_PASSWORD to execute arbitrary JavaScript in victim browsers.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 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 | VulnCheck |
| 3.1 | 6.1 Medium | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N | VulnCheck |
Weaknesses
- CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Affected Products
| Product | Versions |
|---|---|
Smoothwall ExpressSmoothwall |
|
References
- ExploitDB-46333exploit
- Smoothwall Vendor Homepageproduct
- VulnCheck Advisory: Smoothwall Express 3.1 'apcupsd.cgi' Cross-Site Scriptingthird-party-advisory
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