Permission bypass in Hertzbeat v1.20 unauthorized access
CVE-2022-39337 Published on December 22, 2023
Permission bypass due to incorrect configuration in github.com/dromara/hertzbeat
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.
Vulnerability Analysis
CVE-2022-39337 can be exploited with network access, and does not require authorization privileges or user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have no impact on confidentiality, a high impact on integrity, and no impact on availability.
Weakness Types
What is an Authorization Vulnerability?
The software does not restrict or incorrectly restricts access to a resource from an unauthorized actor.
CVE-2022-39337 has been classified to as an Authorization vulnerability or weakness.
What is an AuthZ Vulnerability?
The software performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check. This allows attackers to bypass intended access restrictions.
CVE-2022-39337 has been classified to as an AuthZ vulnerability or weakness.
Products Associated with CVE-2022-39337
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Affected Versions
dromara hertzbeat Version <= 1.2.0 is affected by CVE-2022-39337Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.