What is CVE-2023-27772?

CVE-2023-27772 is a high-severity vulnerability in Mz-automation Libiec61850, classified under Improper Check for Unusual or Exceptional Conditions. CVSS score: 7.5/10. Published 2023-04-13.

How severe is CVE-2023-27772?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in Mz-automation Libiec61850

CVE-2023-27772

libiec61850 v1.5.1 was discovered to contain a segmentation violation via the function ControlObjectClient_setOrigin() at /client/client_control.c.

EPSS: 0.009 (55.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Mz-automation Libiec61850 — versions 1.5.1
N/a — versions n/a

Weakness classification (CWE)

CWE-754 — Improper Check for Unusual or Exceptional Conditions

References

cve@mitre.org (Exploit, Vendor Advisory)
cve@mitre.org (Patch, Vendor Advisory)

Frequently asked questions

What is CVE-2023-27772?: CVE-2023-27772 is a high-severity vulnerability in Mz-automation Libiec61850, classified under Improper Check for Unusual or Exceptional Conditions. CVSS score: 7.5/10. Published 2023-04-13.
How severe is CVE-2023-27772?: High severity. CVSS v3 base score is 7.5 out of 10.