39 lines
1.2 KiB
YAML
39 lines
1.2 KiB
YAML
id: CVE-2021-22873
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info:
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name: Revive Adserver < 5.1.0 Open Redirect
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author: pudsec
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severity: medium
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description: Revive Adserver before 5.1.0 is vulnerable to open redirects via the dest, oadest, and ct0 parameters of the lg.php and ck.php delivery scripts.
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reference:
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- https://nvd.nist.gov/vuln/detail/CVE-2021-22873
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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-2021-22873
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cwe-id: CWE-601
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tags: cve,cve2021,redirect
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requests:
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- method: GET
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path:
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- "{{BaseURL}}/ads/www/delivery/lg.php?dest=http://example.com"
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- "{{BaseURL}}/adserve/www/delivery/lg.php?dest=http://example.com"
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- "{{BaseURL}}/adserver/www/delivery/lg.php?dest=http://example.com"
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- "{{BaseURL}}/openx/www/delivery/lg.php?dest=http://example.com"
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- "{{BaseURL}}/revive/www/delivery/lg.php?dest=http://example.com"
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- "{{BaseURL}}/www/delivery/lg.php?dest=http://example.com"
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stop-at-first-match: true
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redirects: true
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max-redirects: 2
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matchers-condition: and
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matchers:
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- type: status
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status:
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- 200
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- type: word
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words:
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- "<title>Example Domain</title>"
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part: body
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