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Fencer Vulns
critical 10.0

CVE-2022-31126 in the critical feed json

Unauthenticated Remote Code Execution in Roxy-wi

published 2022-07-06 4 y ago modified 2026-06-17 4 mo ago also EUVD-2022-52757

cvss
10.0
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
52.6%
EPSS 52.6% chance of exploitation in 30 days, percentile 98%
public exploits
1
Exploit-DB, plus a Nuclei check

Summary

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.

Patch / fix

  • roxy-wi roxy-wi 6.1.1.0

Timeline

  1. Published
  2. First public exploit (EDB-51227)

CISA SSVC

Exploitation
none
Automatable
yes
Technical impact
total
Assessed
18 mo ago

Exploit prediction

52.65% chance of exploitation in the next 30 days, higher than 98% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-51227 Roxy WI v6.1.0.0 - Unauthenticated Remote Code Execution (RCE) webapps, 2023-04-03
  • Nuclei template Roxy-WI - Remote Code Execution nuclei detection template

CVSS scores

assigned by version score vector
CNA 3.1 10.0 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:L
NVD 3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD 2.0 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P

Affected products

  • hap-wi roxy-wi

Classification

Weakness
  • CWE-74 Improper Neutralization of Special Elements in Output Used by a Downstream Component

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.