Unauthenticated command execution via unsanitized script input
Published Sep 18, 2023 · Updated Sep 25, 2024
Command injection in the /api/runscript endpoint in Frangoteam FUXA 1.1.13 allows remote attackers to execute arbitrary commands. The scripting route accepts attacker-controlled code in an unauthenticated POST request and permits Node.js child_process.exec to invoke operating-system commands without input control or sanitization. No account or user interaction is required, and successful execution grants command access in the security context of the FUXA server process.
Summary
What happened
Command injection in the /api/runscript endpoint in Frangoteam FUXA 1.1.13 allows remote attackers to execute arbitrary commands. The scripting route accepts attacker-controlled code in an unauthenticated POST request and permits Node.js child_process.exec to invoke operating-system commands without input control or sanitization. No account or user interaction is required, and successful execution grants command access in the security context of the FUXA server process.
The record
- CVE
- CVE-2023-33831
- Published
- Sep 18, 2023
- Updated
- Sep 25, 2024
- Vendor
- Unknown vendor
- Product
- Unknown product
- Classifications
- CWE-77, T1059.007, T1190
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Sep 18, 2023CVE publishedPublication date reported by the CVE source.
- Sep 25, 2024Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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What is affected?
Affected products and versions are unavailable in this record.
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
- Unauthenticated RCE FUXA CVE-2023-33831proof of concept · demonstrated
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Technologies
Your stack
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Your stack
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