TBK vendor intelligence
TBK Known Exploited Vulnerabilities
Track evidence-backed exploitation affecting TBK products, including the gap beyond CISA KEV, confidence assessments, sensor observations, and practical response context.
- Total KEVs
- 2
- Known exploited vulnerabilities affecting TBK products
- In CISA KEV
- 0
- Records also listed in the official catalog
- Beyond CISA KEV
- 2
- Additional exploited CVEs absent from CISA KEV
- Sensor Observed
- 1
- TBK KEV with sensor-observed exploitation activity
The catalog gap matters for TBK exposure
Two of the two exploited TBK CVEs tracked here are not in CISA KEV. Teams relying on the official catalog alone would miss 100% of this vendor portfolio.
- 0%
- Covered by CISA
- 100%
- Beyond CISA
- 2
- Product families
Attested TBK CVEs
Search the exploited-vulnerability portfolio, then narrow it to official CISA coverage or the additional records KEV Intelligence tracks beyond the catalog.
How exploitation is verified| CVE / description | Product | Confidence | CISA KEV | Added |
|---|---|---|---|---|
|
CVE-2024-3721
TBK DVR-4104/DVR-4216 os command injection |
DVR-4104, DVR-4216 | Confirmed | Beyond CISA | 28 Apr 2025 |
|
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... |
DVR4104, DVR4216 | High | Beyond CISA | 28 Apr 2025 |
No TBK CVEs match this search or filter.
Showing 2 of 2 TBK known exploited vulnerabilities.
Recurring weakness patterns
Neutralization account for one mapped occurrence across this TBK KEV portfolio.
Early warning alerts
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