CVSS 3.1 Score 6.5 of 10 (medium)


Published Aug 8, 2023
Updated: Apr 12, 2024


CVE-2023-21647 is a cyber vulnerability that involves information disclosure in Bluetooth due to improper input validation. This vulnerability affects products utilizing Bluetooth technology. The risk score for this vulnerability is 25, indicating a medium level of risk. The base severity is also classified as medium, with a base score of 6.5. The potential danger it poses to an organization lies in the high confidentiality impact it can have when an attacker delivers a malicious GATT packet through the network. However, the privileges required for exploitation are low and there is no need for user interaction. To remediate this vulnerability, affected organizations should ensure that proper input validation is implemented in their Bluetooth systems and devices.

Leverage our Vulnerability Intelligence module to secure your systems now - get detailed insights on CVE-2024-37364. Book your demo today.


Explore Beyond the CVE Basics with Recorded Future's Vulnerability Intelligence

Note: This is just a basic overview providing quick insights into CVE-2023-21647 information. Gain full access to comprehensive CVE data, risk scores, prioritization, and mitigation data through Recorded Future's Vulnerability Intelligence:
  • Prioritize with Risk-Based Scoring
  • Explore the Extensive Vulnerability Database
  • Receive Early Alerts on Emerging CVEs
  • Focus on Critical Exploitable Vulnerabilities
  • Streamline Remediation with Integration Options