#VU30439 Input validation error in Cisco SD-WAN - CVE-2020-3387

CSH
CYBERSECURITY HELP
Sign In REGISTER
 
Main Vulnerability Database Vulnerabilities #VU30439

#VU30439 Input validation error in Cisco SD-WAN - CVE-2020-3387

Published: July 17, 2020


Vulnerability identifier: #VU30439
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2020-3387
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
Cisco SD-WAN
Software vendor:
Cisco Systems, Inc

Description

The vulnerability allows a remote attacker to execute arbitrary code on the system.

The vulnerability exists due to insufficient validation of user-supplied input during user authentication processing. A remote authenticated attacker can send a specially crafted response and execute arbitrary code on the target system.


Remediation

Install updates from vendor's website.

External links