CVE-2021-4044 Details
A vulnerability was found in OpenSSL 3.0.0 (Network Encryption Software). It has been rated as problematic. Affected by this issue is the function X509_verify_cert of the component libssl. Upgrading to version 3.0.1 eliminates this vulnerability.
View at NVD
Exploit prediction scoring system (EPSS) score for CVE-2021-4044
EPSS (Exploit Prediction Scoring System): EPSS predicts the likelihood that a vulnerability will be exploited in the wild. A higher percentage means a greater chance of an exploit occurring. The EPSS model produces a probability score between 0 and 1 (0 and 100%).
13.64 Probability of exploitation activity being observed over the next 30 days (94th percentile)
CVSS score for CVE-2021-4044
CVSS (Common Vulnerability Scoring System): An open framework owned and managed by FIRST.Org, Inc. that assigns a numerical score from 0 to 10 to software vulnerabilities to indicate their severity.
7.5 High
Products affected by CVE-2021-4044
OpenSSL 0.9.8k
OpenSSL 0.9.8l
OpenSSL 0.9.8m
OpenSSL 0.9.8n
OpenSSL 0.9.8o
DVE Score by Bitsight AI
DVE scores complement traditional static scoring systems like CVSS with Bitsight AI powered real-time threat intelligence and underground cyber criminal activity so that security teams can reduce alert fatigue and focus on vulnerabilities most likely to be exploited.
Low
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CVE-2021-4044 Global Footprint

Top 10 Identified Countries

Country Observations Percentage
JP 7,946 20.42%
US 6,782 17.43%
TW 2,767 7.11%
KR 2,548 6.55%
DE 1,504 3.86%
CN 1,342 3.45%
IT 1,326 3.41%
RU 1,246 3.20%
CZ 1,225 3.15%
FR 1,121 2.88%

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CVE-2021-4044 Industry Footprint

Top 10 Identified Industries

*Service provider organizations (typically Technology and Telecommunications) are disproportionally represented in the results given their upstream ownership of end-user infrastructure. See our FAQs.

Industry* Observations Percentage
Technology 11,516 47.67%
Telecommunications 10,957 45.35%
Education 459 1.90%
Business Services 190 0.79%
Government/Politics 185 0.77%
Real Estate 121 0.50%
Utilities 108 0.45%
Food Production 103 0.43%
Finance 73 0.30%
Media/Entertainment 65 0.27%

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