Path Traversal in Roxy-Wi
CVE-2026-33077
Roxy-WI is a web interface for managing Haproxy, Nginx, Apache and Keepalived servers. Prior to version 8.2.6.4, the oldconfig parameter in the haproxy_section_save interface has an arbitrary file read vulnerability. Version 8.2.6.4 fixes the issue.
Vulnerability class: Path Traversal (Directory Traversal)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.005 (43.1th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 43rd percentile — 43.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.005 · change: +0.001
Affected products
- Roxy-Wi — versions < 8.2.6.4
Weakness classification (CWE)
References
- github.com/roxy-wi/roxy-wi/security/advisories/GHSA-c799-4ww6-q93w (Exploit, Vendor Advisory)
- github.com/roxy-wi/roxy-wi/commit/aecc7971959092fa93e93531f1ffcde33524b031 (Patch)
Frequently asked questions
- What is CVE-2026-33077?
- CVE-2026-33077 is a high-severity vulnerability in Roxy-Wi, classified under Path Traversal. CVSS score: 7.5/10. Published 2026-04-24.
- How severe is CVE-2026-33077?
- High severity. CVSS v3 base score is 7.5 out of 10.