CVE-2023-21647

high-risk
Published 2023-08-08

Information disclosure in Bluetooth when an GATT packet is received due to improper input validation.

Do I need to act?

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0.20% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
6
CVSS 6.5/10 Medium
NETWORK / LOW complexity

Affected Vendors

50
/ 100
high-risk
Severity 24/34 · High
Exploitability 1/34 · Minimal
Exposure 25/34 · High