CVE-2016-1221

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

0.64% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 48.3% 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:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/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

2017-04-21 20:00Z9 YR AGO

Last updated

2024-08-05 22:48Z2 YR AGO

Reserved

2015-12-26

Assigning CNA

jpcert

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

8ebdc274beb91484cdcaf7a672d63c0044b8506a1f2c75a3d09a1f335f1d9001

• jvn.jpJVN#43529183http://jvn.jp/en/jp/JVN43529183/index.htmlthird-party-advisoryx_refsource_JVN
• jvndb.jvn.jpJVNDB-2016-000067http://jvndb.jvn.jp/en/contents/2016/JVNDB-2016-000067.htmlthird-party-advisoryx_refsource_JVNDB