What is CVE-2019-19092?

CVE-2019-19092 is a low-severity vulnerability in Abb Esoms, classified under CWE-16. CVSS score: 3.5/10. Published 2020-04-02.

How severe is CVE-2019-19092?

Low severity. CVSS v3 base score is 3.5 out of 10.

Auth bypass in Abb Esoms

CVE-2019-19092

ABB eSOMS versions 4.0 to 6.0.3 use ASP.NET Viewstate without Message Authentication Code (MAC). Alterations to Viewstate might thus not be noticed.

Published 2020-04-02 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 3.5 (Low). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N.

EPSS exploit prediction

EPSS: 0.008 (55.7th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 56th percentile — 55.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: 0.000

Affected products

Abb Esoms — versions 4.0 to 6.0.3
Hitachienergy Esoms

Weakness classification (CWE)

References

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

Frequently asked questions

What is CVE-2019-19092?: CVE-2019-19092 is a low-severity vulnerability in Abb Esoms, classified under CWE-16. CVSS score: 3.5/10. Published 2020-04-02.
How severe is CVE-2019-19092?: Low severity. CVSS v3 base score is 3.5 out of 10.