CVE-2021-1238CWE-79

Cisco Firepower Management Center Stored Cross-Site Scripting Vulnerabilities

Medium · published January 13, 2021

CVSS v3.0
4.8
EPSS
1%
Percentile
49.2
In the wild
Unconfirmed
What it is

Multiple vulnerabilities in the web-based management interface of Cisco Firepower Management Center (FMC) could allow an authenticated, remote attacker to conduct a stored cross-site scripting (XSS) attack against a user of the interface of an affected system. The vulnerabilities exist because the web-based management interface does not properly validate user-supplied input. An attacker could exploit these vulnerabilities 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.

The record
Technical detail
CVSS v3.0
4.8 · MEDIUM
Vector
CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00622 · 49.2th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2021-01-13T21:17Z
EPSS history
Timeline
  • 13 JAN 21:17Z
    Cisco Firepower Management Center Stored Cross-Site Scripting Vulnerabilities
    cvelistv5