What is CVE-2022-45876?

CVE-2022-45876 is a medium-severity vulnerability in Visam Vbase, classified under Improper Restriction of XML External Entity Reference (XXE). CVSS score: 5.5/10. Published 2023-04-26.

How severe is CVE-2022-45876?

Medium severity. CVSS v3 base score is 5.5 out of 10.

XXE in Visam Vbase

CVE-2022-45876

Versions of VISAM VBASE Automation Base prior to 11.7.5 may disclose information if a valid user opens a specially crafted file.

Vulnerability class: XXE (XML External Entity)

Published 2023-04-26 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.033 (88.2th percentile), scored 2026-10-03.

Low probability of exploitation in the next 30 days, but still tracked. 88th percentile — 88.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.033 · newest: 0.033 · change: 0.000

Affected products

Visam Vbase — versions 0

Weakness classification (CWE)

CWE-611 — Improper Restriction of XML External Entity Reference (XXE)

References

www.cisa.gov/news-events/ics-advisories/icsa-23-080-05 (US Government Resource, Third Party Advisory)
www.visam.com/kontakt.php (Product)
www.vbase.net/en/download.php (Product)

Frequently asked questions

What is CVE-2022-45876?: CVE-2022-45876 is a medium-severity vulnerability in Visam Vbase, classified under Improper Restriction of XML External Entity Reference (XXE). CVSS score: 5.5/10. Published 2023-04-26.
How severe is CVE-2022-45876?: Medium severity. CVSS v3 base score is 5.5 out of 10.