CVE-2018-9995

TBK DVR4104 and DVR4216 devices, as well as Novo, CeNova, QSee, Pulnix, XVR 5 in 1, Securus, Night OWL, DVR Login, HVR Login, and MDVR Login, which run re-branded versions of the original TBK DVR4104 and DVR4216 series, allow remote attackers to bypass authentication via a "Cookie: uid=admin" header, as demonstrated by a device.rsp?opt=user&cmd=list request that provides credentials within JSON data in a response.

CVSS v3 9.8 CRITICAL
CVSS v2.0 5.0 MEDIUM

9.8^/10

CVSS v3 : CRITICAL

Vector : AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:P/I:N/A:N

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
http://misteralfa-hack.blogspot.cl/2018/04/tbk-vision-dvr-login-bypass.html	Exploit Third Party Advisory
http://misteralfa-hack.blogspot.cl/2018/04/update-dvr-login-bypass-cve-2018-9995.html	Exploit Third Party Advisory
https://www.bleepingcomputer.com/news/security/new-hacking-tool-lets-users-access-a-bunch-of-dvrs-and-their-video-feeds/	Exploit Third Party Advisory
https://www.exploit-db.com/exploits/44577/	Exploit Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:tbkvision:tbk-dvr4216_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:tbkvision:tbk-dvr4216:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:tbkvision:tbk-dvr4104_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:tbkvision:tbk-dvr4104:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2018-04-10 22:29

Updated : 2023-12-10 12:30

NVD link : CVE-2018-9995

Mitre link : CVE-2018-9995

CVE.ORG link : CVE-2018-9995

JSON object : View

Products Affected

tbkvision

tbk-dvr4216
tbk-dvr4216_firmware
tbk-dvr4104_firmware
tbk-dvr4104

CWE

NVD-CWE-noinfo

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