48 lines
1.8 KiB
YAML
48 lines
1.8 KiB
YAML
id: CVE-2021-20031
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info:
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name: SonicWall SonicOS 7.0 - Open Redirect
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author: gy741
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severity: medium
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description: SonicWall SonicOS 7.0 contains an open redirect vulnerability. The values of the Host headers are implicitly set as trusted. An attacker can spoof a particular host header, allowing the attacker to render arbitrary links, obtain sensitive information, modify data, execute unauthorized operations. and/or possibly redirect a user to a malicious site.
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remediation: |
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Apply the latest security patch or update provided by SonicWall to mitigate the vulnerability.
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reference:
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- https://www.exploit-db.com/exploits/50414
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- https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0019
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- http://packetstormsecurity.com/files/164502/Sonicwall-SonicOS-7.0-Host-Header-Injection.html
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- https://nvd.nist.gov/vuln/detail/CVE-2021-20031
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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-2021-20031
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cwe-id: CWE-601
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epss-score: 0.01202
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epss-percentile: 0.83575
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cpe: cpe:2.3:o:sonicwall:sonicos:*:*:*:*:*:*:*:*
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metadata:
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max-request: 1
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vendor: sonicwall
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product: sonicos
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google-query: inurl:"auth.html" intitle:"SonicWall"
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tags: sonicwall,redirect,edb,packetstorm,cve,cve2021
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http:
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- raw:
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- |
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GET / HTTP/1.1
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Host: {{randstr}}.tld
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matchers-condition: and
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matchers:
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- type: word
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part: body
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words:
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- 'https://{{randstr}}.tld/auth.html'
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- 'Please be patient as you are being re-directed'
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condition: and
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- type: status
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status:
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- 200
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# digest: 4b0a00483046022100a131c1478b3d72ac441b32a1f628c648a3741a1c1991eee95a22e997a4f4c6fd02210082dced51fbdd410f4fc942c433ad3543839bf0b1f322f040171443ae3c541a68:922c64590222798bb761d5b6d8e72950 |