Security readout for executives and security teams
CVE-2016-6771 is an Android Telephony elevation-of-privilege issue. A malicious app already running on an affected device could bypass restrictions and reach system functions beyond its normal access level. Google rated the issue Moderate, and the provided sources do not show active exploitation. Exposure is mainly legacy Android devices still running Android 6.0, 6.0.1, or 7.0 without the relevant vendor security update. Modern managed fleets are likely exposed only if old devices remain in production or unsupported devices are still allowed access. Treat this as a legacy-device hygiene issue, not an emergency based on the provided evidence. Prioritize removal or patch verification for Android 6.x and 7.0 devices that still access company data. Mitigation focus: Identify Android 6.0, 6.0.1, and 7.0 devices in fleet inventory.; Apply applicable Google, OEM, or carrier updates covering the December 2016 bulletin.; Retire or isolate devices that cannot receive relevant Android security updates..
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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Privilege behavior lookup
The CVE wording references privilege impact, so privilege escalation and authorization behavior review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2016-6771 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
- https://source.android.com/security/bulletin/2016-12-01.htmlCVE reference · x_refsource_CONFIRM
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.