What is CVE-2023-5872?

CVE-2023-5872 is a medium-severity vulnerability in Wago Smart Designer, classified under Observable Discrepancy. CVSS score: 4.3/10. Published 2026-04-16.

How severe is CVE-2023-5872?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Vulnerability in Wago Smart Designer

CVE-2023-5872

In Wago Smart Designer in versions up to 2.33.1 a low privileged remote attacker may enumerate projects and usernames through iterative requests to an specific endpoint.

EPSS: 0.000 (3.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.

Affected products

Wago Smart Designer — versions 0.0.0

Weakness classification (CWE)

CWE-203 — Observable Discrepancy

References

certvde.com/de/advisories/VDE-2023-045
wago.csaf-tp.certvde.com/.well-known/csaf/white/2023/vde-2023-045.json (vendor-advisory)

Frequently asked questions

What is CVE-2023-5872?: CVE-2023-5872 is a medium-severity vulnerability in Wago Smart Designer, classified under Observable Discrepancy. CVSS score: 4.3/10. Published 2026-04-16.
How severe is CVE-2023-5872?: Medium severity. CVSS v3 base score is 4.3 out of 10.