Nginx-UI authenticated RCE through injecting into the application config via CRLF
CVE-2024-23828

8.8HIGH

Key Information:

Vendor

0xJacky

Status
nginx-ui
Vendor
CVE Published:
29 January 2024

What is CVE-2024-23828?

Nginx-UI, a web interface tailored for managing Nginx configurations, presents a vulnerability that allows authenticated users to execute arbitrary commands through a CRLF attack. This issue arises when the settings for 'test_config_cmd' or 'start_cmd' are altered, potentially compromising system integrity. The vulnerability is a result of an incomplete resolution for previously identified issues, namely CVE-2024-22197 and CVE-2024-22198. The developer has issued a patch addressing this flaw in version 2.0.0.beta.12.

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Affected Version(s)

nginx-ui < v2.0.0.beta.12

References

https://github.com/0xJacky/nginx-ui/security/advisories/G...
x_refsource_CONFIRM

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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