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id : CVE-2021-46379
info :
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name : D-Link DIR850 ET850-1.08TRb03 - Open Redirect
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author : 0x_Akoko
severity : medium
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description : DLink DIR850 ET850-1.08TRb03 contains incorrect access control vulnerability in URL redirection, which can be used to mislead users to go to untrusted sites.
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remediation : |
Apply the latest firmware update provided by D-Link to fix the open redirect vulnerability.
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reference :
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- https://nvd.nist.gov/vuln/detail/CVE-2021-46379
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- https://drive.google.com/file/d/1rrlwnIxSHEoO4SMAHRPKZSRzK5MwZQRf/view
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- https://www.dlink.com/en/security-bulletin
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- https://www.dlink.com/en/security-bulletin/
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classification :
cvss-metrics : CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
cvss-score : 6.1
cve-id : CVE-2021-46379
cwe-id : CWE-601
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epss-score : 0.00245
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epss-percentile : 0.62286
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cpe : cpe:2.3:o:dlink:dir-850l_firmware:1.08trb03:*:*:*:*:*:*:*
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metadata :
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verified : true
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max-request : 1
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vendor : dlink
product : dir-850l_firmware
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tags : cve,cve2021,redirect,dlink,router
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http :
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- method : GET
path :
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- '{{BaseURL}}/boafrm/formWlanRedirect?redirect-url=http://interact.sh&wlan_id=1'
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matchers :
- type : regex
part : header
regex :
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- '(?m)^(?:Location\s*?:\s*?)(?:https?:\/\/|\/\/|\/\\\\|\/\\)(?:[a-zA-Z0-9\-_\.@]*)interact\.sh\/?(\/|[^.].*)?$' # https://regex101.com/r/L403F0/1
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# digest: 4a0a004730450221008adb98f9a3612f2f749fd3477ec1d41b75fcd5b378e74a27b2903bd70f20c47302207107047bd94b5e9d1bdd82d814fb95f7e621ca43791893069d765f0e94833fcd:922c64590222798bb761d5b6d8e72950