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CVE Record

CVE-2016-7816: The Cybozu kintone mobile for Android 1.0.6 and earlier does not verify X.509 certificates from SSL servers...

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.

UnknownCVSS not scoredNot KEV-listedUpdated
Glexia's TakeAutomated analysis

Security readout for executives and security teams

The vulnerable Android kintone mobile app may trust a fake SSL server certificate. A person controlling the network path could impersonate the service and capture sensitive information. The issue is limited to Cybozu kintone mobile for Android 1.0.6 and earlier based on the provided sources. Exposure is most likely where legacy Android devices still run kintone mobile for Android 1.0.6 or earlier, especially on untrusted Wi-Fi, carrier, or proxy-controlled networks. Current exposure cannot be inferred without device inventory and app version data. Treat this as a targeted mobile exposure cleanup, not an internet-wide emergency. Prioritize finding and removing legacy Android app versions because the flaw can expose sensitive information when users connect through hostile networks. Mitigation focus: Inventory Android devices for kintone mobile app versions.; Upgrade or remove kintone mobile for Android 1.0.6 and earlier.; Check Cybozu support guidance for the vendor-approved remediation path..

Prepared

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

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CVE-2016-7816 mapping review

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors
0Timeline events
0ADP providers
3Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
Cybozu, Inc.kintone mobile for Android1.0.6 and earlierListed
Weakness

CWE details

No CWE listed

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