What is CVE-2023-3512?

CVE-2023-3512 is a high-severity vulnerability in Setelsa Security Conacwin Cb, classified under Relative Path Traversal. CVSS score: 7.5/10. Published 2023-10-04.

How severe is CVE-2023-3512?

High severity. CVSS v3 base score is 7.5 out of 10.

Path Traversal in Setelsa Security Conacwin Cb

CVE-2023-3512

Relative path traversal vulnerability in Setelsa Security's ConacWin CB, in its 3.8.2.2 version and earlier, the exploitation of which could allow an attacker to perform an arbitrary download of files from the system via the "Download file" parameter.

Published 2023-10-04 · last modified 2026-06-17.

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: 0.006 (45.6th percentile), scored 2026-10-05.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 46th percentile — 45.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000

Affected products

Setelsa Security Conacwin Cb — versions 0
Setelsa-Security Conacwin

Weakness classification (CWE)

References

https://www.incibe.es/en/incibe-cert/notices/aviso/relative-path-traversal-sete… (Broken Link)
github.com/advisories/GHSA-v6jm-v768-76h2 (Third Party Advisory)

Frequently asked questions

What is CVE-2023-3512?: CVE-2023-3512 is a high-severity vulnerability in Setelsa Security Conacwin Cb, classified under Relative Path Traversal. CVSS score: 7.5/10. Published 2023-10-04.
How severe is CVE-2023-3512?: High severity. CVSS v3 base score is 7.5 out of 10.