What is CVE-2024-45791?

CVE-2024-45791 is a high-severity vulnerability in Apache Hertzbeat, classified under Information Disclosure. CVSS score: 7.5/10. Published 2024-11-18.

How severe is CVE-2024-45791?

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

Information disclosure in Apache Hertzbeat

CVE-2024-45791

Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache HertzBeat. This issue affects Apache HertzBeat: before 1.6.1. Users are recommended to upgrade to version 1.6.1, which fixes the issue.

Vulnerability class: Information Disclosure

Published 2024-11-18 · last modified 2026-06-17.

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:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.008 (56.5th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 56th percentile — 56.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: 0.000

Affected products

Apache Hertzbeat
Apache Software Foundation Hertzbeat — versions 0

Weakness classification (CWE)

CWE-200 — Information Disclosure

References

lists.apache.org/thread/jmbsfjsvrfnvosh1ftrm3ry4j3sb7doz (vendor-advisory, Mailing List, Vendor Advisory)
lists.apache.org/thread/lvsczrp8kdynppmzyxtkh4ord4gpw1ph (vendor-advisory, Mailing List, Vendor Advisory)
af854a3a-2127-422b-91ae-364da2661108 (Mailing List, Third Party Advisory)

Frequently asked questions

What is CVE-2024-45791?: CVE-2024-45791 is a high-severity vulnerability in Apache Hertzbeat, classified under Information Disclosure. CVSS score: 7.5/10. Published 2024-11-18.
How severe is CVE-2024-45791?: High severity. CVSS v3 base score is 7.5 out of 10.