CVE-2016-2402

5.9
MEDIUMCVSS v3.1 Base Score
2.25%
LOW RiskEPSS (82nd percentile)

OkHttp before 2.7.4 and 3.x before 3.1.2 allows man-in-the-middle attackers to bypass certificate pinning by sending a certificate chain with a certificate from a non-pinned trusted CA and the pinned certificate.

Published: 1/30/2017
Modified: 6/17/2026
Back to CVE Lookup

Vulnerability Summary

CVSS v3 Score

5.9MEDIUM

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

CVSS v2 Score

4.3

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

EPSS Score (Exploitation Probability)

2.25%LOW Exploitation Risk
82nd percentile

This vulnerability has a 2.25% probability of being exploited in the next 30 days, ranking higher than 82% of all scored CVEs.

CWE Classification

Advertisement