Security readout for executives and security teams
Older Android Money Forward and partner-branded apps had a WebView flaw that could let a malicious app disclose information stored on the device. Business impact is privacy and trust exposure for users still running outdated app versions, especially on unmanaged Android devices. Exposure exists where Android devices still have the affected Money Forward variants below the fixed versions. This is most likely in legacy, BYOD, or unmanaged environments. No server-side exposure is described in the provided sources. Treat as a targeted mobile privacy risk, not an enterprise-wide emergency. Prioritize if employees use these Japanese financial apps on corporate or BYOD Android devices, or if mobile device controls are weak. Mitigation focus: Update each affected Android app to the fixed version or later.; Remove obsolete branded Money Forward variants from managed devices.; Use MDM policy to block outdated or sideloaded APKs where possible..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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ATT&CK lookup starting points
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CVE-2016-4839 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
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CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- JVN#61297210CVE reference · third-party-advisory, x_refsource_JVN
Products and packages named in the record
CWE details
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