CHIYU Technology vendor intelligence
CHIYU Technology Known Exploited Vulnerabilities
Track evidence-backed exploitation affecting CHIYU Technology products, including the gap beyond CISA KEV, confidence assessments, sensor observations, and practical response context.
- Total KEVs
- 1
- Known exploited vulnerability affecting CHIYU Technology products
- In CISA KEV
- 0
- Records also listed in the official catalog
- Beyond CISA KEV
- 1
- Additional exploited vulnerability absent from CISA KEV
- Sensor Observed
- 0
- CHIYU Technology KEVs with sensor-observed exploitation activity
Review CHIYU Technology exploitation against the products you run
The single exploited CHIYU Technology vulnerability tracked by Previdian is not in CISA KEV.
- 0%
- Covered by CISA
- 100%
- Beyond CISA
- 1
- Product families
Attested CHIYU Technology vulnerabilities
1 known exploited vulnerability 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-2021-31250
Multiple storage XSS vulnerabilities were discovered on BF-430, BF-431 and BF-450M TCP/IP Converter devices from CHIYU Technology Inc due to a lack... |
BF-430, BF-431, BF-450M TCP/IP Converter | High | Beyond CISA | 16 Feb 2026 |
No CHIYU Technology vulnerabilities match this search or filter.
Showing 1 of 1 on this page (1 CHIYU Technology known exploited vulnerability).
Recurring weakness patterns
Neutralization accounts for one mapped occurrence across this CHIYU Technology KEV portfolio.