Zabbix Server SMS Media Misconfig Lets Log File Corrupt & Leak via AT Commands
CVE-2024-22123 Published on August 12, 2024
Zabbix Arbitrary File Read
Setting SMS media allows to set GSM modem file. Later this file is used as Linux device. But due everything is a file for Linux, it is possible to set another file, e.g. log file and zabbix_server will try to communicate with it as modem. As a result, log file will be broken with AT commands and small part for log file content will be leaked to UI.
Vulnerability Analysis
CVE-2024-22123 can be exploited with network access, and requires user privileges. 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, with no impact on integrity, and no impact on availability.
Weakness Type
What is a Code Injection Vulnerability?
The software constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.
CVE-2024-22123 has been classified to as a Code Injection vulnerability or weakness.
Products Associated with CVE-2024-22123
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Affected Versions
Zabbix:- Version 5.0.0, <= 5.0.42 is affected.
- Version 6.0.0, <= 6.0.30 is affected.
- Version 6.4.0, <= 6.4.15 is affected.
- Version 7.0.0alpha1, <= 7.0.0rc2 is affected.
Exploit 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.