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Advisories

Wazuh 4.1.0 before 4.14.8 Arbitrary File Read via upgrade_custom Command

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severity
high
date
Affecting

  • wazuh-manager >= 4.1.0, < 4.14.8

CWE
  • CWE-862 Missing Authorization
CVSS
8.7
CVSS V4 Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Credit
kah-ja, vikman90
Description
Wazuh from 4.1.0 before 4.14.8 contains a missing origin check in wm_agent_upgrade that allows enrolled agents to issue upgrade_custom commands with attacker-controlled file_path. Attackers can inject an upgrade_custom message over the agent channel to read arbitrary files as root, exfiltrating /etc/shadow and client.keys.

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