CVE-2016-2402

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

2.25% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 81.4% of scored records. A rank, not a probability.

NVD base score

5.9 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

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

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2017-01-30 22:00Z9 YR AGO

Last updated

2024-08-05 23:24Z2 YR AGO

Reserved

2016-02-17

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-295Improper Certificate ValidationBase

Data version

5.1

Document digest

624d17e0c44b8d1cd26a73702e9b0e84bdb9acf1eba4cdc49d2ce295016cc962

• koz.iohttps://koz.io/pinning-cve-2016-2402/x_refsource_MISC
• publicobject.comhttps://publicobject.com/2016/02/11/okhttp-certificate-pinning-vulnerability/x_refsource_CONFIRM
• www.openwall.com[oss-security] 20160210 CVE request - OkHttp Certificate Pining Bypasshttp://www.openwall.com/lists/oss-security/2016/02/10/8mailing-listx_refsource_MLIST
• www.openwall.com[oss-security] 20160217 Re: CVE request - OkHttp Certificate Pining Bypasshttp://www.openwall.com/lists/oss-security/2016/02/18/7mailing-listx_refsource_MLIST
• lists.apache.org[pulsar-commits] 20201215 [GitHub] [pulsar] yanshuchong opened a new issue #8967: CVSS issue listhttps://lists.apache.org/thread.html/rd0e44e8ef71eeaaa3cf3d1b8b41eb25894372e2995ec908ce7624d26%40%3Ccommits.pulsar.apache.org%3Emailing-listx_refsource_MLIST