CVSS 3.1 Score 9.1 of 10 (high)


Published Oct 3, 2023
Updated: Apr 12, 2024
CWE ID 287


CVE-2023-28540 is a cryptographic issue in Data Modem, affecting the product EFJFIr. The vulnerability arises from improper authentication during the TLS handshake. It has a base severity rating of CRITICAL and a base score of 9.1 according to The exploitability score is 3.9, and the impact score is 5.2. The vulnerability poses a high risk to organizations as it can be exploited remotely over a network without requiring any user interaction or privileges. It has the potential to compromise both confidentiality and integrity of data. No remediation steps or additional details are provided in the available information.

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

Note: This is just a basic overview providing quick insights into CVE-2023-28540 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