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CVE-2016-7816
The Cybozu kintone mobile for Android 1.0.6 and earlier does not verify X.509 certificates from SSL servers, which allows…
Medium5.9EPSS 0.73%
- Published
- Updated
- Reserved
- Assigned by
- jpcert
Description
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.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.0 | Medium5.9 | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N |
- EPSS (exploitation in 30 days)
- 0.73% · top 46% of all CVEs (2 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.9.
Weakness
- Fails to verify SSL certificates
- CWE-295 (opens in a new tab)
Affected products
Cybozu, Inc. · kintone mobile for Android
- affected 1.0.6 and earlier
References (3)
- JVN#20252219 (opens in a new tab)third-party-advisoryx_refsource_JVNx_transferred
- 94547 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- https://support.cybozu.com/ja-jp/article/9719 (opens in a new tab)x_refsource_CONFIRMx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Record last updated .