PT-2021-7515 · Cisco · Cisco Firepower Management Center

Published 2021-11-02 · Updated 2024-11-26 · CVE-2022-20833

Positive Technologies (AI Summary)

CVSS v3.1

4.8

Medium

Base vector

AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions Cisco Firepower Management Center (FMC) Software (affected versions not specified)

Description The issue is related to insufficient validation of user-supplied input by the web-based management interface, allowing an authenticated, remote attacker to conduct a stored cross-site scripting (XSS) attack. This could enable the attacker to execute arbitrary script code in the context of the interface or access sensitive browser-based information. In some cases, it may also cause a temporary availability impact to portions of the FMC Dashboard.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

XSS

Weakness Enumeration

CWE-79

Related Identifiers

BDU:2022-07089

CVE-2022-20833

Affected Products

Cisco Firepower Management Center

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2022-20833 · Security Note
• https://bdu.fstec.ru/vul/2022-07089 · Security Note
• https://osv.dev/vulnerability/CVE-2022-20833 · Vendor Advisory
• https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fmc-xss-LATZYzxs · Vendor Advisory
• https://vuldb.com/ru/?id.213310 · Note
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fmc-xss-LATZYzxs · Note