CVE-2016-1187

moderate-risk

Published 2017-04-21

Cybozu KUNAI for iPhone 2.0.3 through 3.1.5 and for Android 2.1.2 through 3.0.4 does not verify SSL certificates.

Do I need to act?

0.38% chance of exploitation

EPSS score — low exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 6.8/10 Medium

NETWORK / HIGH complexity

Kunai

Cybozu

Third Party Advisory http://jvn.jp/en/jp/JVN11994518/index.html

Third Party Advisory http://jvndb.jvn.jp/en/contents/2016/JVNDB-2016-000060.html

Vendor Advisory https://support.cybozu.com/ja-jp/article/9446

Vendor Advisory https://support.cybozu.com/ja-jp/article/9495

Third Party Advisory http://jvn.jp/en/jp/JVN11994518/index.html

Third Party Advisory http://jvndb.jvn.jp/en/contents/2016/JVNDB-2016-000060.html

Vendor Advisory https://support.cybozu.com/ja-jp/article/9446

Vendor Advisory https://support.cybozu.com/ja-jp/article/9495

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moderate-risk

Severity 21/34 · High

Exploitability 1/34 · Minimal

Exposure 22/34 · High