CVE-2024-36702

Name: CVE-2024-36702
Creator: NVD / NIST
Published: 2024-06-11T19:16:07.697+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.4/10EPSS 0.34%

Last modified Jun 17, 2026

CVE-2024-36702 is a high-severity vulnerability rated 7.4/10 on the CVSS scale. libiec61850 v1.5 was discovered to contain a heap overflow via the BerEncoder_encodeLength function at /asn1/ber_encoder.c.. EPSS estimates a 0.34% chance of exploitation in the next 30 days.

Description

libiec61850 v1.5 was discovered to contain a heap overflow via the BerEncoder_encodeLength function at /asn1/ber_encoder.c.

Metrics

CVSS 3.1

7.4/10

CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

0.34%

25.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Mz-Automation	Libiec61850	1.5

References

http://libiec61850.comProduct, Release Notes
https://github.com/mz-automation/libiec61850Product
https://github.com/mz-automation/libiec61850/issues/505Exploit, Issue Tracking
http://libiec61850.comProduct, Release Notes
https://github.com/mz-automation/libiec61850Product
https://github.com/mz-automation/libiec61850/issues/505Exploit, Issue Tracking

Timeline

Published: Jun 11, 2024
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2024-36702?

libiec61850 v1.5 was discovered to contain a heap overflow via the BerEncoder_encodeLength function at /asn1/ber_encoder.c.

How severe is CVE-2024-36702?

CVE-2024-36702 has a CVSS score of 7.4/10 (HIGH severity). The EPSS model estimates a 0.34% probability of exploitation in the next 30 days.

How do I fix CVE-2024-36702?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2024-36702?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST