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.
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
Exploit-DB 1
- TBK DVR4104 / DVR4216 - Credentials Leak EDB-44577 · remote · May 2, 2018
GitHub 26 repositories · most starred shown
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ezelf/CVE-2018-9995_dvr_credentials ★ 558 · Apr 29, 2018
(CVE-2018-9995) Get DVR Credentials
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Cyb0r9/DVR-Exploiter ★ 112 · Sep 23, 2018
DVR-Exploiter a Bash Script Program Exploit The DVR's Based on CVE-2018-9995
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0xDamian/CVE-2018-9995-rs ★ 95 · Oct 28, 2025
POC of CVE-2018-9995 written in Rust.
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X3RX3SSec/DVR_Sploit ★ 11 · Feb 18, 2024
Simple python3 script to automate CVE-2018-9995
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kienquoc102/CVE-2018-9995-2 ★ 4 · Jun 7, 2021
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zzh217/CVE-2018-9995_Batch_scanning_exp ★ 4 · May 8, 2018
CVE-2018-9995_Batch_scanning_exp
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wmasday/HTC ★ 3 · Feb 15, 2020
Hack The CCTV | DVRs; Credentials Exposed | CVE-2018-9995
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codeholic2k18/CVE-2018-9995 ★ 2 · Jan 28, 2019
DVR username password recovery.
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gwolfs/CVE-2018-9995-ModifiedByGwolfs ★ 2 · May 11, 2018
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Huangkey/CVE-2018-9995_check ★ 2 · May 9, 2018
DVR系列摄像头批量检测
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
Automated scanner template
A ready-made Nuclei template detects this vulnerability automatically. Vulnerabilities with public scanner templates are typically probed across the internet soon after the template appears — exposed systems should be patched first.
- TBK DVR4104/DVR4216 Devices - Authentication Bypass http/cves/2018/CVE-2018-9995.yaml
Source: projectdiscovery/nuclei-templates (MIT) — updated daily. Only links are listed.