CVE-2024-45969

HIGHNVD 7.57.5—

7.5

NULL pointer dereference in the MMS Client in MZ Automation LibIEC1850 before commit 7afa40390b26ad1f4cf93deaa0052fe7e357ef33 allows a malicious server to Cause a Denial-of-Service via the MMS InitiationResponse message.

CVSS v3: 7.5
EG Score: 7.5(medium)
EPSS: 54.8%
KEV: Not listed

Published

November 15, 2024

Last Modified

April 15, 2026

References (2)

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-476NULL Pointer Dereference

Data Freshness Timeline

(refreshed 17× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-07 15:24 UTCepss_batch
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2026-06-06 13:46 UTCepss_batch
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2026-06-04 13:11 UTCepss_batch
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2026-06-04 07:09 UTCOSV refresh
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2026-05-29 13:43 UTCepss_batch

Frequently asked(5)

What is CVE-2024-45969?

CVE-2024-45969 is a high vulnerability published on November 15, 2024. NULL pointer dereference in the MMS Client in MZ Automation LibIEC1850 before commit 7afa40390b26ad1f4cf93deaa0052fe7e357ef33 allows a malicious server to Cause a Denial-of-Service via the MMS InitiationResponse message.

When was CVE-2024-45969 disclosed?

CVE-2024-45969 was first published in the National Vulnerability Database on November 15, 2024, with the most recent update on April 15, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2024-45969 actively exploited?

CVE-2024-45969 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 54.8% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2024-45969?

CVE-2024-45969 has a CVSS v3 base score of 7.5 (NVD).

How do I remediate CVE-2024-45969?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2024-45969, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2024-45969

📅 Published

🔄 Last Modified

🔗 References (2)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2024-45969?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (2)

Frequently asked(5)

Related CVEs(same CWE)