Hap-WI Roxy-WI up to 6.1.0.x /app/options.py subprocess_execute os command injection

Summaryinfo

A vulnerability was found in Hap-WI Roxy-WI up to 6.1.0.x. It has been declared as critical. Affected by this vulnerability is the function subprocess_execute of the file /app/options.py. The manipulation results in os command injection. This vulnerability is reported as CVE-2022-31137. The attack can be launched remotely. No exploit exists. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, was found in Hap-WI Roxy-WI up to 6.1.0.x. Affected is the function subprocess_execute of the file /app/options.py. The manipulation with an unknown input leads to a os command injection vulnerability. CWE is classifying the issue as CWE-78. The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

Roxy-WI is a web interface for managing Haproxy, Nginx, Apache and Keepalived servers. Versions prior to 6.1.1.0 are subject to a remote code execution vulnerability. System commands can be run remotely via the subprocess_execute function without processing the inputs received from the user in the /app/options.py file. Attackers need not be authenticated to exploit this vulnerability. Users are advised to upgrade. There are no known workarounds for this vulnerability.

The weakness was disclosed 07/09/2022 as GHSA-53r2-mq99-f532. The advisory is shared for download at github.com. This vulnerability is traded as CVE-2022-31137 since 05/18/2022. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1202.

Upgrading to version 6.1.1.0 eliminates this vulnerability. Applying the patch 82666df1e60c45dd6aa533b01a392f015d32f755 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

• Hap-WI

Name

• Roxy-WI

Version

• 6.1.0

License

• open-source

Website

• Product: https://github.com/hap-wi/roxy-wi/

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CPE 2.2info

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