Security readout for executives and security teams
Smoothwall Express 3.1 has stored cross-site scripting in its preferences page. An attacker can save malicious script through specific settings fields, causing code to run in another user’s browser when they view that page. This could expose session data or alter actions in the web interface. It is not listed as known exploited in CISA KEV. Organizations running Smoothwall Express 3.1, especially instances with the administrative web interface reachable from untrusted networks, are most exposed. Evidence provided names version 3.1 and a specific update build only. Treat as high priority if Smoothwall Express 3.1 is deployed or internet-accessible. Prioritize reducing management interface exposure and verifying vendor remediation options. If the product is not present, no action is required beyond normal asset confirmation. Mitigation focus: Check Smoothwall guidance for supported fixes or upgrade paths.; Restrict administrative interface access to trusted networks and users.; Review preferences fields for unexpected script-like content..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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ATT&CK lookup starting points
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CWE-79: User-session and phishing behavior lookup
Client-side and session-facing weaknesses should be reviewed alongside initial-access and user-execution behaviors. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupCVE-2019-25395 mapping review
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Open ATT&CK lookup- Severity
- High
- CVSS
- 7.2 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
CNA and ADP enrichment extracted from CVE v5
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CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N3.92.7Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
7.2HighVector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
Source materials
- CVE List V5 sourceCVE List V5
- ExploitDB-46333CVE reference · exploit
- VulnCheck Advisory: Smoothwall Express 3.1 'preferences.cgi' Cross-Site ScriptingCVE reference · third-party-advisory
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.