High severity · published Sep 12, 2025
CVE-2025-27234
Zabbix Agent 2 smartctl plugin RCE vulnerability in Zabbix 5.0.
7.3
CVSS
0.3%
EPSS
No
On KEV
Description
Zabbix Agent 2 smartctl plugin does not properly sanitize smart.disk.get parameters, allowing an attacker to inject unexpected arguments into the smartctl command. In Zabbix 5.0 this allows for remote code execution.
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 24% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
ZA
Zabbix · Zabbix
5.0.0 through 5.0.46 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-27234
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-27234
support.zabbix.com
https://support.zabbix.com/browse/ZBX-26985
lists.debian.org
https://lists.debian.org/debian-lts-announce/2026/02/msg00012.html
More from Zabbix
9.8
CVE-2022-23131
Unsafe client-side session storage leading to authentication bypass/instance takeover via Zabbix Frontend with configured SAML
5.3
CVE-2022-23134
Possible view of the setup pages by unauthenticated users if config file already exists
9.9
CVE-2024-42327
SQL injection in user.get API
9.8
CVE-2023-32728
Code injection in zabbix_agent2 smart.disk.get caused by smartctl plugin
9.8
CVE-2023-29453
Agent 2 package are built with Go version affected by CVE-2023-24538