CVE-2016-7816

low-risk

Published 2017-06-09

The Cybozu kintone mobile for Android 1.0.6 and earlier does not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate.

Do I need to act?

0.13% 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 5.9/10 Medium

NETWORK / HIGH complexity

Affected Products (1)

Kintone

Affected Vendors

Cybozu

References (6)

Third Party Advisory http://www.securityfocus.com/bid/94547

Vendor Advisory https://jvn.jp/en/jp/JVN20252219/index.html

Vendor Advisory https://support.cybozu.com/ja-jp/article/9719

Third Party Advisory http://www.securityfocus.com/bid/94547

Vendor Advisory https://jvn.jp/en/jp/JVN20252219/index.html

Vendor Advisory https://support.cybozu.com/ja-jp/article/9719

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low-risk

Severity 18/34 · Moderate

Exploitability 1/34 · Minimal

Exposure 5/34 · Minimal