What is CVE-2024-51545?

CVE-2024-51545 is a critical-severity vulnerability in Abb Aspect-Ent-12, classified under Insufficiently Protected Credentials. CVSS score: 10.0/10. Published 2024-12-05.

How severe is CVE-2024-51545?

Critical severity. CVSS v3 base score is 10.0 out of 10.

Vulnerability in Abb Aspect-Ent-12

CVE-2024-51545

Username Enumeration vulnerabilities allow access to application level username add, delete, modify and list functions. Affected products: ABB ASPECT - Enterprise v3.08.02; NEXUS Series v3.08.02; MATRIX Series v3.08.02

Published 2024-12-05 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 10.0 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.004 (36.0th percentile), scored 2026-10-25.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 36th percentile — 36.0% 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: 0.004 · change: 0.000

Affected products

Weakness classification (CWE)

CWE-522 — Insufficiently Protected Credentials

References

search.abb.com/library/Download.aspx (Vendor Advisory)

Frequently asked questions

What is CVE-2024-51545?: CVE-2024-51545 is a critical-severity vulnerability in Abb Aspect-Ent-12, classified under Insufficiently Protected Credentials. CVSS score: 10.0/10. Published 2024-12-05.
How severe is CVE-2024-51545?: Critical severity. CVSS v3 base score is 10.0 out of 10.