CVE-2018-9995 EXPLOIT
9.8
CRITICAL · CVSS 3.0 · EPSS 82.3% (pctl 100)
Patch early
A public exploit exists.
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.
Scoring
| CVSS | 9.8 (CRITICAL, v3.0) |
|---|---|
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 82.32% — more likely to be exploited than 100% of all CVEs |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2018-04-10 |
| Last modified | 2026-06-17 |
Affected (4)
| Vendor | Product |
|---|---|
| tbkvision | tbk-dvr4104 |
| tbkvision | tbk-dvr4104 firmware |
| tbkvision | tbk-dvr4216 |
| tbkvision | tbk-dvr4216 firmware |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | TBK DVR4104 / DVR4216 - Credentials Leak | 2018-05-02 |
References
- http://misteralfa-hack.blogspot.cl/2018/04/tbk-vision-dvr-login-bypass.html
- http://misteralfa-hack.blogspot.cl/2018/04/update-dvr-login-bypass-cve-2018-9995.html
- https://www.bleepingcomputer.com/news/security/new-hacking-tool-lets-users-access-a-bunch-of-dvrs-and-their-video-feeds/
- https://www.exploit-db.com/exploits/44577/
- http://misteralfa-hack.blogspot.cl/2018/04/tbk-vision-dvr-login-bypass.html
- http://misteralfa-hack.blogspot.cl/2018/04/update-dvr-login-bypass-cve-2018-9995.html
- https://www.bleepingcomputer.com/news/security/new-hacking-tool-lets-users-access-a-bunch-of-dvrs-and-their-video-feeds/
- https://www.exploit-db.com/exploits/44577/
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