CVE-2022-1357

Cambium Networks cnMaestro OS Command Injection

Description

The affected On-Premise cnMaestro allows an unauthenticated attacker to access the cnMaestro server and execute arbitrary code in the privileges of the web server. This lack of validation could allow an attacker to append arbitrary data to the logger command.

Remediation

Solution:

  • Cambium Networks recommends affected users apply one of the following upgrade packages: 3.0.3-r32 2.4.2-r29 3.0.0-r34 The security patches are available from Cambium Networks support (login required). For users of cnMaestro Cloud, these vulnerabilities have been patched by Cambium Networks and no further action is required.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.31%
Third-Party Advisory cisa.gov
Affected: Cambium Networks cnMaestro
Published at:
Updated at:

References

Link Tags
https://www.cisa.gov/uscert/ics/advisories/icsa-22-132-04 third party advisory us government resource

Frequently Asked Questions

What is the severity of CVE-2022-1357?
CVE-2022-1357 has been scored as a critical severity vulnerability.
How to fix CVE-2022-1357?
To fix CVE-2022-1357: Cambium Networks recommends affected users apply one of the following upgrade packages: 3.0.3-r32 2.4.2-r29 3.0.0-r34 The security patches are available from Cambium Networks support (login required). For users of cnMaestro Cloud, these vulnerabilities have been patched by Cambium Networks and no further action is required.
Is CVE-2022-1357 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2022-1357 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2022-1357?
CVE-2022-1357 affects Cambium Networks cnMaestro.
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