Authenticated command execution via unsanitized SSO log name
Published Jun 20, 2024 · Updated Aug 1, 2024
OS command injection in Ruijie Networks RG-UAC 1.0 allows remote authenticated users to execute commands through an SSO request. The commit.php handler passes attacker-controlled ad_log_name directly to exec when processing the SSO log-test request, without neutralizing shell syntax. A valid PHP session is required, and successful exploitation provides command execution on the gateway.
Summary
What happened
OS command injection in Ruijie Networks RG-UAC 1.0 allows remote authenticated users to execute commands through an SSO request. The commit.php handler passes attacker-controlled ad_log_name directly to exec when processing the SSO log-test request, without neutralizing shell syntax. A valid PHP session is required, and successful exploitation provides command execution on the gateway.
The record
- CVE
- CVE-2024-6186
- Published
- Jun 20, 2024
- Updated
- Aug 1, 2024
- Vendor
- Ruijie Networks
- Product
- RG-UAC
- Classifications
- CWE-78, T1059
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Jun 20, 2024CVE publishedPublication date reported by the CVE source.
- Aug 1, 2024Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
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- Affected versionversion=1.0
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
- RG-UAC commit.php command-injection HTTP proof of conceptproof of concept · unverified
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Technologies
Your stack
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Your stack
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