What is the CVSS score of CVE-2022-31126?

CVE-2022-31126 has a CVSS 3.1 base score of 9.8 (Critical). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 49.9%.

Is there a public PoC exploit available for CVE-2022-31126?

Yes, a public proof-of-concept exploit is available for CVE-2022-31126. Prioritise patching immediately. EPSS: 49.9%.

Roxy Wi CVE-2022-31126

CRITICAL

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') (CWE-74)

2022-07-06 security-advisories@github.com

RCE Apache Nginx Roxy Wi

9.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

9.8 CRITICAL

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Jul 06, 2022 - 18:15 nvd

CRITICAL 9.8

DescriptionNVD

Roxy-wi is an open source web interface for managing Haproxy, Nginx, Apache and Keepalived servers. A vulnerability in Roxy-wi allows a remote, unauthenticated attacker to code execution by sending a specially crafted HTTP request to /app/options.py file. This affects Roxy-wi versions before 6.1.1.0. Users are advised to upgrade. There are no known workarounds for this issue.

AnalysisAI

Roxy-wi is an open source web interface for managing Haproxy, Nginx, Apache and Keepalived servers. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-74. Roxy-wi is an open source web interface for managing Haproxy, Nginx, Apache and Keepalived servers. A vulnerability in Roxy-wi allows a remote, unauthenticated attacker to code execution by sending a specially crafted HTTP request to /app/options.py file. This affects Roxy-wi versions before 6.1.1.0. Users are advised to upgrade. There are no known workarounds for this issue. Affected products include: Roxy-Wi. Version information: before 6.1.1.0..

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.