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 vulnerabilities absent from CISA KEV
- Sensor Observed
- 1
- TBK KEV with sensor-observed exploitation activity
Review TBK exploitation against the products you run
Both exploited TBK vulnerabilities tracked by Previdian are not in CISA KEV.
- 0%
- Covered by CISA
- 100%
- Beyond CISA
- 2
- Product families
Attested TBK vulnerabilities
2 known exploited vulnerabilities in this exploited-vulnerability portfolio. Search, then narrow it to official CISA coverage or the additional records Previdian 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 vulnerabilities match this search or filter.
Showing 2 of 2 on this page (2 TBK known exploited vulnerabilities).
Recurring weakness patterns
Neutralization accounts for one mapped occurrence across this TBK KEV portfolio.