Input validation error in Cisco Firepower Device Manager On-Box - CVE-2020-3309
Published: May 7, 2020
Vulnerability identifier: #VU27580
CSH Severity: Low
CVSS v4: 7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2020-3309
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote user to overwrite arbitrary files on the target system.
The vulnerability exists due to insufficient validation of user-supplied input. A remote administrator can uploading a malicious file and overwrite arbitrary files on as well as modify the underlying operating system of an affected device.
Affected software
Cisco Firepower Device Manager On-Box
How to mitigate CVE-2020-3309
Install updates from vendor's website.
Cisco Firepower Device Manager On-Box - update to 6.2.3