CVE-2022-1361: The affected On-Premise cnMaestro is vulnerable to a pre-auth data exfiltration through improper neutralizatio

This month

HIGH 7.4REMOTEMITIGATE

CVE-2022-1361 is a high-severity flaw (CVSS 7.4) affecting cnmaestro. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The affected On-Premise cnMaestro is vulnerable to a pre-auth data exfiltration through improper neutralization of special elements used in an SQL command. This could allow an attacker to exfiltrate data about other user’s accounts and devices.

Why this priority

High severity
Remotely exploitable, no login, no user action

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	7.4 (High)
Attack vector	Network (remote)
Attack complexity	High
Privileges needed	None
User interaction	None
EPSS exploit chance	1.0% (top 38%)
CISA exploited list	No
Weakness	CWE-89
Published	2022-05-17
Last modified	2026-06-17

Publisher (CNA): ICS-CERT · Vendor: cambiumnetworks

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2022-05-17 21:15 UTCPublished CVE record published
2026-06-17 04:22 UTCUpdated Record last modified

cambiumnetworks cnmaestro MITIGATE

Affected: 2.4.2 · 3.0.0 · 3.0.3

Fixed in: no fixed release known

Safe to downgrade to: a release before 2.4.2

Check your OS release

cat /etc/os-release; uname -r

Debian / Ubuntu

sudo apt update && sudo apt full-upgrade

RHEL / Amazon Linux / Fedora

sudo dnf upgrade --refresh

Windows

Install the latest cumulative update from Windows Update

If no patch exists yet

OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2022-1361?

cnmaestro: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2022-1361 being exploited?

CVE-2022-1361 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2022-1361 affect?

CVE-2022-1361 affects cnmaestro. Severity is high (CVSS 7.4). The affected On-Premise cnMaestro is vulnerable to a pre-auth data exfiltration through improper neutralization of special elements used in an SQL command. This could allow an attacker to exfiltrate data about other user’s accounts and devi

How urgent is CVE-2022-1361?

Priority 46/100. High severity; Remotely exploitable, no login, no user action

Related CVEs

CVE-2022-1362 MEDIUM 5.0 MITIGATE The affected On-Premise cnMaestro is vulnerable inside a specific route where a user can upload a crafted pack
CVE-2022-1360 HIGH 8.2 MITIGATE The affected On-Premise cnMaestro is vulnerable to execution of code on the cnMaestro hosting server
CVE-2022-1359 MEDIUM 5.7 MITIGATE The affected On-Premise cnMaestro is vulnerable to an arbitrary file-write through improper limitation of a pa
CVE-2022-1358 MEDIUM 5.9 MITIGATE The affected On-Premise is vulnerable to data exfiltration through improper neutralization of special elements
CVE-2022-1357 CRITICAL 9.8 MITIGATE The affected On-Premise cnMaestro allows an unauthenticated attacker to access the cnMaestro server and execut

References

← Back to latest CVEs