CVE-2022-1356

7.8 highEPSS 0.3%

High (7.8) in cambiumnetworks cnmaestro. EPSS 0.3% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

7.8 high

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS: 0.3% chance of exploitation in the next 30 days; higher than 19% of CVEs (scores of 2026-10-31)
CWE: CWE-78
Published: 2022-05-17
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

cambiumnetworks:cnmaestro

References

https://www.cisa.gov/uscert/ics/advisories/icsa-22-132-04
https://www.cisa.gov/uscert/ics/advisories/icsa-22-132-04

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