SB2020051138 - File Overwrite in Cisco Firepower Management Center
Published: May 11, 2020
Security Bulletin ID
SB2020051138
CSH Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Input validation error (CVE-ID: CVE-2020-3302)
CWE-ID: CWE-20 - Improper input validation
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
The vulnerability allows a remote attacker to overwrite files on the file system.
The vulnerability exists due to insufficient validation of user-supplied input in the web UI. A remote authenticated attacker can upload a specially crafted file and overwrite files on the file system of the affected device.
Remediation
Install update from vendor's website.