Critical severity9.8NVD Advisory· Published Nov 15, 2024· Updated Jun 17, 2026

CVE-2024-45971

Description

Multiple Buffer overflows in the MMS Client in MZ Automation LibIEC61850 before commit 1f52be9ddeae00e69cd43e4cac3cb4f0c880c4f0 allow a malicious server to cause a stack-based buffer overflow via the MMS IdentifyResponse message.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Mz Automation/Libiec618503 versions
cpe:2.3:a:mz-automation:libiec61850:*:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:a:mz-automation:libiec61850:*:*:*:*:*:*:*:*range: <1.6.0
- (no CPE)
- (no CPE)range: <1f52be9ddeae00e69cd43e4cac3cb4f0c880c4f0

Patches

Vulnerability mechanics

References

github.com/mz-automation/libiec61850/commit/1f52be9ddeae00e69cd43e4cac3cb4f0c880c4f0nvdPatch
encs.eu/news/critical-security-vulnerabilities-discovered-in-mz-automations-mms-client/nvdThird Party Advisory

News mentions

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cvss	0.637
epss	0.000
exploit	0.000
kev	0.000
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ransomware	0.000