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.
CVSS breakdown
CVSS 3.1
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
High
Affected products
- Cambium Networks / cnMaestrounspecified – 3.0.3-r32
- Cambium Networks / cnMaestrounspecified – 2.4.2-r29
- Cambium Networks / cnMaestrounspecified – 3.0.0-r34
References
- VENDOR_ADVISORYhttps://www.cisa.gov/uscert/ics/advisories/icsa-22-132-04