#VU63151 OS Command Injection in cnMaestro On-Premises - CVE-2022-1360

Vulnerability identifier: #VU63151

Vulnerability risk: Low

CVSSv4.0: 6.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-1360

CWE-ID: CWE-78

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
cnMaestro On-Premises
Client/Desktop applications / Other client software

Vendor: Cambium Networks

Description

The vulnerability allows a remote user to execute arbitrary shell commands on the target system.

The vulnerability exists due to improper input validation in the cnMaestro hosting server. A remote administrator 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.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

cnMaestro On-Premises: before 2.4.2-r29

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External links
https://ics-cert.us-cert.gov/advisories/icsa-22-132-04

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated privileged user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.