What is CVE-2020-11639?

CVE-2020-11639 is a high-severity vulnerability in Abb Advant Mod 300 Advabuild, classified under Improper Enforcement of Message Integrity During Transmission in a Communication Channel. CVSS score: 7.8/10. Published 2024-07-23.

How severe is CVE-2020-11639?

High severity. CVSS v3 base score is 7.8 out of 10.

Vulnerability in Abb Advant Mod 300 Advabuild

CVE-2020-11639

An attacker could exploit the vulnerability by injecting garbage data or specially crafted data. Depending on the data injected each process might be affected differently. The process could crash or cause communication issues on the affect…

EPSS: 0.001 (34.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Abb Advant Mod 300 Advabuild — versions 3.0

Weakness classification (CWE)

CWE-924 — Improper Enforcement of Message Integrity During Transmission in a Communication Channel

References

search.abb.com/library/Download.aspx

Frequently asked questions

What is CVE-2020-11639?: CVE-2020-11639 is a high-severity vulnerability in Abb Advant Mod 300 Advabuild, classified under Improper Enforcement of Message Integrity During Transmission in a Communication Channel. CVSS score: 7.8/10. Published 2024-07-23.
How severe is CVE-2020-11639?: High severity. CVSS v3 base score is 7.8 out of 10.