#VU21332 Command Injection in Arena - CVE-2019-13521
Published: September 25, 2019
Vulnerability identifier: #VU21332
Vulnerability risk: High
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2019-13521
CWE-ID: CWE-77
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
Arena
Arena
Software vendor:
Rockwell Automation
Rockwell Automation
Description
The vulnerability allows a remote attacker to execute arbitrary commands.
The vulnerability exists due to improper input validation when processing the .DOE files. A remote attacker can trick a victim to open a specially crafted .DOE file and execute arbitrary commands on the target system without prompting the user.
Remediation
Install updates from vendor's website.