Ng Firewall
CVE-2019-18648
MEDIUM
Severity by source
AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Lifecycle Timeline
1DescriptionNVD
When logged in as an admin user, the Untangle NG firewall 14.2.0 is vulnerable to reflected XSS at multiple places and specific user input fields.
AnalysisAI
When logged in as an admin user, the Untangle NG firewall 14.2.0 is vulnerable to reflected XSS at multiple places and specific user input fields. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
Technical ContextAI
This vulnerability is classified as Cross-Site Scripting (XSS) (CWE-79), which allows attackers to inject malicious scripts into web pages viewed by other users. When logged in as an admin user, the Untangle NG firewall 14.2.0 is vulnerable to reflected XSS at multiple places and specific user input fields. Affected products include: Untangle Ng Firewall.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Sanitize all user input, use Content-Security-Policy headers, encode output contextually (HTML, JS, URL). Use frameworks with built-in XSS protection.
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Same weakness CWE-79 – Cross-site Scripting (XSS)
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External POC / Exploit Code
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