CVE-2019-1642

MEDIUM

Cisco Secure Firewall Management Center - Unauthenticated Stored Cross-Site Scripting

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2019-1642. PoCs published by Bhushan B. Patil.

AI-analyzed exploit summary This exploit demonstrates a reflected XSS vulnerability in Cisco Firepower Management Center (FMC) by injecting a script payload into the URL parameter. The payload triggers an alert popup when a user clicks a crafted link.

Description

A vulnerability in the web-based management interface of Cisco Firepower Management Center (FMC) software could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the web-based management interface of the affected software. The vulnerability is due to insufficient validation of user-supplied input by the web-based management interface of the affected software. An attacker could exploit this vulnerability by persuading a user of the interface to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive, browser-based information.

Exploits (1)

exploitdb WORKING POC VERIFIED
by Bhushan B. Patil · textwebappshardware
https://www.exploit-db.com/exploits/46263

This exploit demonstrates a reflected XSS vulnerability in Cisco Firepower Management Center (FMC) by injecting a script payload into the URL parameter. The payload triggers an alert popup when a user clicks a crafted link.

Classification
Working Poc 100%
Attack Type
Xss
Complexity
Trivial
Reliability
Reliable
Target: Cisco Firepower Management Center (FMC) 6.2.2.2 & 6.2.3
Auth required
Prerequisites: User interaction (clicking a crafted link) · Access to the FMC web interface
MITRE ATT&CK
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (3)

Core 3
Core References
Exploit, Third Party Advisory, VDB Entry exploit x_refsource_exploit-db
https://www.exploit-db.com/exploits/46263/
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/106714

Scores

CVSS v3 6.1
EPSS 0.0391
EPSS Percentile 89.0%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-79
Status published
Products (2)
cisco/secure_firewall_management_center 6.2.3
cisco/secure_firewall_management_center 6.3.0
Published Jan 23, 2019
Tracked Since Feb 18, 2026