CVE-2022-39337

Permission bypass due to incorrect configuration in github.com/dromara/hertzbeat

7.5 High

Hertzbeat is an open source, real-time monitoring system with custom-monitoring, high performance cluster, prometheus-like and agentless. Hertzbeat versions 1.20 and prior have a permission bypass vulnerability. System authentication can be bypassed and invoke interfaces without authorization. Version 1.2.1 contains a patch for this issue.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: None

What an attacker can affect

Confidentiality: None
Integrity: High
Availability: None

Exploit likelihood

1.10%Up 1.1 points since Dec 23, 2023

What each source reports

CVE List Score used 7.5

Permission bypass due to incorrect configuration in github.com/dromara/hertzbeat

Record: CVE-2022-39337
CVSS 3.1: 7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Weakness: CWE-284, CWE-863
Updated: 2026-11-02

EUVDEUVD-2022-41813 7.5

Record: EUVD-2022-41813
CVSS 3.1: 7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Updated: 2026-11-03

NVD 7.5

Record: CVE-2022-39337
CVSS 3.1: 7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Weakness: CWE-284, CWE-863
Updated: 2026-11-02

OSV 7.5

Permission bypass due to incorrect configuration in github.com/dromara/hertzbeat

Record: CVE-2022-39337
CVSS 3.1: 7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Weakness: CWE-284, CWE-863
Updated: 2026-11-02

Affected products

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases, published	EUVD
Nov 2, 2026	first indexed	CVE List, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2022-39337 is a high vulnerability (CVSS 7.5) in Apache Hertzbeat, published December 22, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.10%, the 65th percentile. No source names a fixed version.