CVSS 3.1 Score 7.8 of 10 (high)


Published Feb 2, 2024
Updated: Feb 7, 2024
CWE ID 190


CVE-2024-21851 is a cyber vulnerability found in OpenHarmony v4.0.0 and earlier versions. It allows a local attacker to cause a heap overflow through an integer overflow. The vulnerability has a base severity rating of HIGH with a base score of 7.8 according to [email protected]. The affected products include swtrWE, tjDvvo, and ubGu4_. The potential danger posed by this vulnerability is also rated as HIGH, with the possibility of compromise to integrity and confidentiality of the affected system. Remediation measures are not provided in the available information.

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-2024-21851 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