# 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.

- Page: https://www.vulneraibility.com/cve/CVE-2018-9995
- CVSS: 9.8
- Known exploited: not in CISA KEV as of our last sync
- EPSS: 82.32% (percentile 99.7)
- Public exploit code: 1 on Exploit-DB · 26 GitHub proofs of concept · 1 Nuclei template (first 2018-04-29)
- Published: 2018-04-10

## Affected

- tbkvision:tbk-dvr4216_firmware
- tbkvision:tbk-dvr4104_firmware

## References

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

---
Summary, impact and action are written by the vulneraibility.com AI analysis pipeline from the CVE record, NVD, CISA and FIRST data; verify against the references.