#VU27684 Input validation error in Cisco Secure Firewall Management Center (formerly Firepower Management Center, FMC) - CVE-2020-3307

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Main Vulnerability Database Vulnerabilities #VU27684

#VU27684 Input validation error in Cisco Secure Firewall Management Center (formerly Firepower Management Center, FMC) - CVE-2020-3307

Published: May 11, 2020


Vulnerability identifier: #VU27684
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2020-3307
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
Cisco Secure Firewall Management Center (formerly Firepower Management Center, FMC)
Software vendor:
Cisco Systems, Inc

Description

The vulnerability allows a remote attacker to write arbitrary entries to the log file on the target device.

The vulnerability exists due to insufficient validation of user-supplied input in the web UI. A remote attacker can send a specially crafted HTTP request and send incorrect information to the system log on the affected system.


Remediation

Install updates from vendor's website.

External links