VULNERABILITY INTELLIGENCE

CVE-2020-19202

CVSS score5.4 MEDIUM

EPSS probability0.57%

CISA KEVNot currently listed

Published2021-06-17

Last modified2026-06-17

CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Description

An authenticated Stored XSS (Cross-site Scripting) exists in the "captive.cgi" Captive Portal via the "Title of Login Page" text box or "TITLE" parameter in IPFire 2.21 (x86_64) - Core Update 130. It allows an authenticated WebGUI user with privileges to execute Stored Cross-site Scripting in the Captive Portal page.

Weakness classification

nvd@nist.gov: CWE-79

Primary references

cve@mitre.org — Release Notes, Vendor Advisory
cve@mitre.org — Exploit, Mitigation, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Release Notes, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 — Exploit, Mitigation, Third Party Advisory