CVE-2007-3564

7.5

CVSS v2.0 Base Score

2.30%

LOW RiskEPSS (82nd percentile)

NVD-CWE-Other

libcurl 7.14.0 through 7.16.3, when built with GnuTLS support, does not check SSL/TLS certificate expiration or activation dates, which allows remote attackers to bypass certain access restrictions.

Published: 7/18/2007

Modified: 6/16/2026

Back to CVE Lookup

Vulnerability Summary

CVSS v2 Score

7.5

AV:N/AC:L/Au:N/C:P/I:P/A:P

EPSS Score (Exploitation Probability)

2.30%LOW Exploitation Risk

82nd percentile

This vulnerability has a 2.30% probability of being exploited in the next 30 days, ranking higher than 82% of all scored CVEs.

CWE Classification

NVD-CWE-Other

Learn More

CVSS Calculator

Calculate and understand CVSS scores

Understanding CVSS Scoring

Learn how severity scores are calculated and what they mean

CVE Prioritization Guide

Best practices for deciding which vulnerabilities to address first

What is a CVE?

Essential guide to Common Vulnerabilities and Exposures