CVE-2025-37731 Details
Improper Authentication in Elasticsearch PKI realm can lead to user impersonation via specially crafted client certificates. A malicious actor would need to have such a crafted client certificate signed by a legitimate, trusted Certificate Authority.
View at NVD
Exploit prediction scoring system (EPSS) score for CVE-2025-37731
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%).
0.04 Probability of exploitation activity being observed over the next 30 days (12th percentile)
CVSS score for CVE-2025-37731
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.
6.8 Medium
Products affected by CVE-2025-37731
Elasticsearch 7.0.0
Elasticsearch 7.0.0
Elasticsearch 7.0.1
Elasticsearch 7.0.1
Elasticsearch 7.1.0
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-2025-37731 Global Footprint

Top 10 Identified Countries

Country Observations Percentage
CN 1,340 34.50%
US 563 14.50%
DE 318 8.19%
IN 253 6.51%
FR 152 3.91%
SG 135 3.48%
RU 132 3.40%
MX 120 3.09%
KR 83 2.14%
GB 79 2.03%

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CVE-2025-37731 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 2,463 86.09%
Telecommunications 264 9.23%
Retail 62 2.17%
Education 16 0.56%
Government/Politics 13 0.45%
Business Services 12 0.42%
Finance 10 0.35%
Utilities 9 0.31%
Manufacturing 3 0.10%
Energy/Resources 3 0.10%

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