CVE-2022-20740

MediumCVSS 6.1/10Last modified Jun 17, 2026

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 attack. This vulnerability is due to improper validation of user-supplied input to the web-based management interface. An attacker could exploit this vulnerability by convincing a user to click a link designed to pass malicious input to the interface. A successful exploit could allow the attacker to conduct cross-site scripting attacks and gain access to sensitive browser-based information.

Metrics

CVSS 3.1 6.1/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Weakness enumeration

CWE-80CWE-79

Affected software

No affected versions have been published.

Timeline

Published
May 3, 2022
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2022-20740: Medium severity, CVSS 6.1 | Vulnix