Unauthenticated code execution via logger command injection
Published May 17, 2022 · Updated Apr 16, 2025
OS command injection in Cambium Networks cnMaestro On-Premises allows remote attackers to execute code with web-server privileges. The server fails to validate attacker-controlled data before appending it to the logger command, causing injected content to be executed. No authentication or user interaction is required, and successful exploitation grants control at the web server's privilege level.
Summary
What happened
OS command injection in Cambium Networks cnMaestro On-Premises allows remote attackers to execute code with web-server privileges. The server fails to validate attacker-controlled data before appending it to the logger command, causing injected content to be executed. No authentication or user interaction is required, and successful exploitation grants control at the web server's privilege level.
The record
- CVE
- CVE-2022-1357
- Published
- May 17, 2022
- Updated
- Apr 16, 2025
- Vendor
- Cambium Networks
- Product
- cnMaestro
- Classifications
- CWE-78, T1059.004
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- May 17, 2022CVE publishedPublication date reported by the CVE source.
- Apr 16, 2025Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=unspecified <2.4.2-r29
- Affected versionversion=unspecified <3.0.0-r34
- Affected versionversion=unspecified <3.0.3-r32
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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