#VU64674 OS Command Injection in MiVoice Connect - CVE-2022-29499
Published: June 27, 2022 / Updated: October 20, 2022
Vulnerability identifier: #VU64674
Vulnerability risk: Critical
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:A/U:Red
CVE-ID: CVE-2022-29499
CWE-ID: CWE-78
Exploitation vector: Remote access
Exploit availability:
The vulnerability is being exploited in the wild
Vulnerable software:
MiVoice Connect
MiVoice Connect
Software vendor:
Mitel
Mitel
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 the Mitel Service Appliance component of MiVoice Connect (Mitel Service Appliances – SA 100, SA 400, and Virtual SA). A remote unauthenticated attacker can send a specially crafted HTTP GET request 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.
Note, the vulnerability is being actively exploited in the wild.
Remediation
Install update from vendor's website.
External links
- https://www.mitel.com/support/security-advisories/mitel-product-security-advisory-22-0002
- https://www.bleepingcomputer.com/news/security/mitel-zero-day-used-by-hackers-in-suspected-ransomware-attack/
- https://www.mitel.com/-/media/mitel/file/pdf/support/security-advisories/security-bulletin_22-0002-001-v2.pdf