RCE in Hap-Wi Roxy-Wi

CVE-2022-31137

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.

Vulnerability class: Command Injection (OS Command Injection)

Published · last modified .

CVSS v3 metric

CVSS v3 base score 10.0 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.906 (99.8th percentile), scored .

High probability of exploitation in the next 30 days — patch promptly. 100th percentile — 99.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2022-31137: held from 0.904 to 0.906.

EPSS over last 30 days · oldest: 0.904 · newest: 0.906 · change: +0.002

Affected products

Weakness classification (CWE)

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2022-31137?
CVE-2022-31137 is a critical-severity vulnerability in Hap-Wi Roxy-Wi, classified under OS Command Injection. CVSS score: 10.0/10. Published 2022-07-08.
How severe is CVE-2022-31137?
Critical severity. CVSS v3 base score is 10.0 out of 10.
Is CVE-2022-31137 known to be exploited?
12 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.