VulnerabilityModified
CVE-2021-44079
In the wazuh-slack active response script in Wazuh 4.2.x before 4.2.5, untrusted user agents are passed to a curl command line, potentially resulting in remote code execution.
CRITICAL 9.8EPSS 3.29%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (3.29%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
In the wazuh-slack active response script in Wazuh 4.2.x before 4.2.5, untrusted user agents are passed to a curl command line, potentially resulting in remote code execution.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 3.29% probability · 88th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-77
- Affected
- wazuh/wazuh
- Source
- cve@mitre.org
References
- https://github.com/wazuh/wazuh/issues/10858Exploit, Issue Tracking, Mitigation, Third Party Advisory
- https://github.com/wazuh/wazuh/issues/10858#issuecomment-991118254Issue Tracking, Patch, Third Party Advisory
- https://github.com/wazuh/wazuh/pull/10809Patch, Third Party Advisory
- https://github.com/wazuh/wazuh/issues/10858Exploit, Issue Tracking, Mitigation, Third Party Advisory
- https://github.com/wazuh/wazuh/issues/10858#issuecomment-991118254Issue Tracking, Patch, Third Party Advisory
- https://github.com/wazuh/wazuh/pull/10809Patch, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.