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TI-2021-08122 Aliases CVE-2021-26278GHSA-9928-7c25-jv7c

Sensitive information leakage vulnerability in wifi module

Priority LOW 27CWE-306Published · Updated

Key facts

Attack vector
Local
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
High · None · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-306.

Summary

The wifi module exposes the interface and has improper permission control, leaking sensitive information about the device.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00207 10th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
vivoWifiVersions earlier than Android 10—No fix listedCNA
  • Wifi Vendorvivo Affected Versions earlier than Android 10 Fixed in — No fix listed CNA

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-26278
  2. 2026-10-03 Alias added: GHSA-9928-7c25-jv7c

References

Other 1

  • TI-2021-08121 Security Advisory | PendingIntent hijacking vulnerability in Framework Services CVSS 3.1CRITICAL 9.8
  • TI-2026-09964 Missing authentication in vivo PcSuite CVSS 4.0CRITICAL 9.4
  • TI-2025-14148 The SmartRemote module has insufficient restrictions on loading URLs, which may lead to some information leakage. CVSS 4.0HIGH 7.1
  • TI-2020-09981 AppStore Remote Download and Installation Vulnerability CVSS 3.1HIGH 8.2
  • TI-2017-12754 Vivo modems allow remote attackers to obtain sensitive information by reading the… CVSS 3.0HIGH 7.5
  • TI-2024-12232 MinigameCenter information leakage vulnerability CVSS 4.0MEDIUM 6.3
See all 29 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences