Skip to content
Every CVE
Browse
Docs
Sources
Guide
Search
/
Get
API key
Every CVE
Vendors
Shenzhen Longjing Technology Co. Ltd.
Shenzhen Longjing Technology Co. Ltd. vulnerabilities
Newest
Any severity
Critical
High or worse
Medium or worse
Low or worse
Any EPSS
EPSS 10% or more
EPSS 50% or more
EPSS 90% or more
Known exploited
In KEV
Public exploit
Fix available
Apply
shenzhen longjing technology co. ltd.
bems api
Longjing Technology BEMS API <= 1.21 Remote Arbitrary File Download
CVE-2021-4463
8.7
High
November 12, 2025
esc
Pages
All vulnerabilities
Browse
Docs
Sources
Guide
Get API key
Move
Enter
Open