CVE-2021-45769

HIGH 7.5CVE-2021-45769 · Published 14/01/2022 · updated 17/06/2026

In short

CVE-2021-45769 is a HIGH (CVSS 7.5) vulnerability affecting libiec61850 (mz-automation).
Chance of exploitation in the next 30 days (EPSS): 1.1%, higher than 64.6% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
libiec61850 mz-automation	`= 1.5.0`	No fix yet

Description

A NULL pointer dereference in AcseConnection_parseMessage at src/mms/iso_acse/acse.c of libiec61850 v1.5.0 can lead to a segmentation fault or application crash.

References

mz-automation/libiec61850 · Exploit

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Package

Affected versions

Patched versions

libiec61850

mz-automation

= 1.5.0

No fix yet

More vulnerabilities in libiec61850

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