CVE-2022-1356 Cambium Networks cnMaestro use of Potentially Dangerous Function
A local attacker can escalate privileges to root by executing unauthorized scripts via sudo in Cambium Networks cnMaestro.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2022-1356?
CVE-2022-1356 is a high-severity vulnerability in Cambium Networks cnMaestro, published on 17 May 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
cnMaestro is vulnerable to a local privilege escalation. By default, a user does not have root privileges. However, a user can run scripts as sudo, which could allow an attacker to gain root privileges when running user scripts outside allowed commands.
Weakness: CWE-78
Which versions are affected by CVE-2022-1356?
It affects 1 product.
Products include Cambiumnetworks Cnmaestro.
How do I fix CVE-2022-1356?
No fix has been published for CVE-2022-1356 yet. Limit exposure of the affected software until one is available.
Is CVE-2022-1356 being exploited?
There is no known exploitation of CVE-2022-1356 in the wild and no public exploit code.
Other vulnerabilities in Cambium Networks cnMaestro
Sources
Also known as GHSA-wh7v-f6f5-qm4x.