#VU49661 Code Injection in Ignition - CVE-2021-3129
Published: January 12, 2021 / Updated: October 9, 2024
Vulnerability identifier: #VU49661
Vulnerability risk: High
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:A/U:Amber
CVE-ID: CVE-2021-3129
CWE-ID: CWE-94
Exploitation vector: Remote access
Exploit availability:
The vulnerability is being exploited in the wild
Vulnerable software:
Ignition
Ignition
Software vendor:
facade.company
facade.company
Description
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to improper input validation in Ignition. A remote attacker can send a specially crafted request to the application and read or write arbitrary files on the system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Remediation
Install updates from vendor's website.