OS Command Injection in VR-3030 - CVE-2020-10173
Published: July 15, 2020
Vulnerability identifier: #VU29937
CSH Severity: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2020-10173
CWE-ID: CWE-78
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
VR-3030
VR-3030
Software vendor:
Comtrend Corporation
Comtrend Corporation
Description
The vulnerability allows a remote attacker to execute arbitrary shell commands on the target system.
The vulnerability exists due to improper input validation in ping and traceroute diagnostic page, as demonstrated by shell metacharacters in the "pingIpAddress" parameter to "ping.cgi". A remote authenticated attacker can pass specially crafted data to the application and execute arbitrary OS commands on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Remediation
Install updates from vendor's website.