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CVE-2018-9995

9.8 · CRITICAL

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 DVR41…

Published Apr 10, 2018EPSS 82.32%

Overview

CVE-2018-9995 is a critical-severity vulnerability. It was published on April 10, 2018 and has a CVSS 3.0 base score of 9.8 (CRITICAL).

This vulnerability has a CVSS 3.0 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

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.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

Refmisteralfa-hack.blogspot.cl/2018/04/tbk-vision-dvr-login-bypass.htmlRefmisteralfa-hack.blogspot.cl/2018/04/update-dvr-login-bypass-cve-2018-9995.htmlRefwww.bleepingcomputer.com/news/security/new-hacking-tool-lets-users-access-a-bunch-of-dvrs-and-their-video-feeds/Refwww.exploit-db.com/exploits/44577/Refmisteralfa-hack.blogspot.cl/2018/04/tbk-vision-dvr-login-bypass.htmlRefmisteralfa-hack.blogspot.cl/2018/04/update-dvr-login-bypass-cve-2018-9995.htmlRefwww.bleepingcomputer.com/news/security/new-hacking-tool-lets-users-access-a-bunch-of-dvrs-and-their-video-feeds/Refwww.exploit-db.com/exploits/44577/

How CyberStrike helps

Frequently asked questions

What is CVE-2018-9995?

CVE-2018-9995 is a critical-severity vulnerability. It was published on April 10, 2018 and has a CVSS 3.0 base score of 9.8 (CRITICAL).

How severe is CVE-2018-9995?

This vulnerability has a CVSS 3.0 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2018-9995?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2018-9995?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2018-9995 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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