PT-2021-1638 · Cisco · Cisco Firepower Management Center

Published 2021-01-13 · Updated 2024-11-26 · CVE-2021-1238

Positive Technologies (AI Summary)

CVSS v2.0

5.5

Medium

Base vector

AV:N/AC:L/Au:S/C:P/I:P/A:N

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

Description: The issue is related to multiple vulnerabilities in the web-based management interface of Cisco Firepower Management Center (FMC), which 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.

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:2021-00294

CVE-2021-1238

Affected Products

Cisco Firepower Management Center

References · 5

• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fmc-stored-xss-djKfCzf2 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-1238 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-1238 · Security Note
• https://bdu.fstec.ru/vul/2021-00294 · Security Note
• https://t.me/cvenotify/8781 · Telegram Post