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
Published Apr 10, 2018
9.8
CRITICALCVSS 3.0
EPSS 82.32%
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.
Affected products
No data.
Configuration 1
- n/a
Running on/with
- n/a
Configuration 2
- n/a
Running on/with
- n/a
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AV:N/AC:L/Au:N/C:P/I:N/A:N
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (34 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 82.32% (0.82322) | 99.65th | v5 (v2026.06.15) |
| Sep 22, 2026 | 82.32% (0.82322) | 99.64th | v5 (v2026.06.15) |
| Sep 21, 2026 | 65.01% (0.65010) | 99.24th | v5 (v2026.06.15) |
| Sep 20, 2026 | 82.32% (0.82322) | 99.64th | v5 (v2026.06.15) |
| Sep 6, 2026 | 82.61% (0.82608) | 99.64th | v5 (v2026.06.15) |
| Sep 5, 2026 | 65.20% (0.65204) | 99.23th | v5 (v2026.06.15) |
| Aug 30, 2026 | 82.61% (0.82608) | 99.64th | v5 (v2026.06.15) |
| Aug 28, 2026 | 65.20% (0.65204) | 99.22th | v5 (v2026.06.15) |
| Aug 24, 2026 | 82.61% (0.82608) | 99.64th | v5 (v2026.06.15) |
| Aug 23, 2026 | 65.20% (0.65204) | 99.22th | v5 (v2026.06.15) |
| Jun 15, 2026 | 83.15% (0.83151) | 99.64th | v5 (v2026.06.15) |
| Mar 17, 2025 | 94.14% (0.94138) | 99.90th | v4 (v2025.03.14) |
| Dec 21, 2024 | 89.69% (0.89694) | 99.03th | v3 (v2023.03.01) |
| Dec 17, 2024 | 88.04% (0.88042) | 98.92th | v3 (v2023.03.01) |
| Nov 11, 2024 | 90.85% (0.90854) | 98.97th | v3 (v2023.03.01) |
| Jul 14, 2024 | 92.12% (0.92115) | 98.97th | v3 (v2023.03.01) |
| Jun 5, 2024 | 91.51% (0.91511) | 98.87th | v3 (v2023.03.01) |
| Mar 20, 2024 | 90.29% (0.90286) | 98.73th | v3 (v2023.03.01) |
| Feb 18, 2024 | 90.66% (0.90661) | 98.72th | v3 (v2023.03.01) |
| Jan 24, 2024 | 90.01% (0.90006) | 98.56th | v3 (v2023.03.01) |
| Nov 28, 2023 | 92.53% (0.92532) | 98.75th | v3 (v2023.03.01) |
| Sep 1, 2023 | 93.59% (0.93593) | 98.76th | v3 (v2023.03.01) |
| Jul 20, 2023 | 93.84% (0.93843) | 98.75th | v3 (v2023.03.01) |
| May 9, 2023 | 94.84% (0.94839) | 98.84th | v3 (v2023.03.01) |
| May 8, 2023 | 95.00% (0.95002) | 98.88th | v3 (v2023.03.01) |
| Apr 22, 2023 | 95.23% (0.95231) | 98.92th | v3 (v2023.03.01) |
| Mar 20, 2023 | 96.62% (0.96616) | 99.33th | v3 (v2023.03.01) |
| Mar 7, 2023 | 96.81% (0.96806) | 99.41th | v3 (v2023.03.01) |
| Mar 6, 2023 | 49.79% (0.49787) | 98.71th | v2 (v2022.01.01) |
| Feb 4, 2022 | 49.79% (0.49787) | 98.29th | v2 (v2022.01.01) |
| Feb 3, 2022 | 5.60% (0.05603) | 80.32th | v1 |
| Jan 6, 2022 | 5.60% (0.05603) | 80.12th | v1 |
| Sep 1, 2021 | 5.60% (0.05603) | 88.66th | v1 |
| Apr 14, 2021 | 5.60% (0.05603) | 0.00th | v1 |
No CWE recorded.
References (4)
- http://misteralfa-hack.blogspot.cl/2018/04/tbk-vision-dvr-login-bypass.html x_refsource_MISCExploitThird Party Advisory
- http://misteralfa-hack.blogspot.cl/2018/04/update-dvr-login-bypass-cve-2018-9995.html x_refsource_MISCExploitThird Party Advisory
- https://www.bleepingcomputer.com/news/security/new-hacking-tool-lets-users-access-a-bunch-of-dvrs-and-their-video-feeds/ x_refsource_MISCExploitThird Party Advisory
- https://www.exploit-db.com/exploits/44577/ exploitx_refsource_EXPLOIT-DBThird Party AdvisoryVDB Entry
| Link | Providers | Tags |
|---|---|---|
| http://misteralfa-hack.blogspot.cl/2018/04/tbk-vision-dvr-login-bypass.html | x_refsource_MISCExploitThird Party Advisory | |
| http://misteralfa-hack.blogspot.cl/2018/04/update-dvr-login-bypass-cve-2018-9995.html | x_refsource_MISCExploitThird Party Advisory | |
| https://www.bleepingcomputer.com/news/security/new-hacking-tool-lets-users-access-a-bunch-of-dvrs-and-their-video-feeds/ | x_refsource_MISCExploitThird Party Advisory | |
| https://www.exploit-db.com/exploits/44577/ | exploitx_refsource_EXPLOIT-DBThird Party AdvisoryVDB Entry |
Change history (0)
No recorded changes yet.