Description
There exists an arbitrary file download in vCast APK delivery mechanism in ViewSonic ViewBoard unknown allows a remote, unauthenticated attacker to trigger unprivileged APK installation via serving a malicious APK URL through an unauthenticated download endpoint
Published: 2026-10-05
Score: 7.5 High
EPSS: < 1% Very Low
KEV: No
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Tue, 06 Oct 2026 14:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-287
CWE-502
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Tue, 06 Oct 2026 00:45:00 +0000

Type Values Removed Values Added
Weaknesses CWE-284
CWE-434

Mon, 05 Oct 2026 23:30:00 +0000

Type Values Removed Values Added
Description There exists an arbitrary file download in vCast APK delivery mechanism in ViewSonic ViewBoard unknown allows a remote, unauthenticated attacker to trigger unprivileged APK installation via serving a malicious APK URL through an unauthenticated download endpoint
Title CVE-2026-82988
References

Subscriptions

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: certcc

Published:

Updated: 2026-10-06T13:13:22.219Z

Reserved: 2026-08-31T15:22:24.690Z

Link: CVE-2026-82988

cve-icon Vulnrichment

Updated: 2026-10-06T13:13:12.960Z

cve-icon NVD

Status : Deferred

Published: 2026-10-06T00:16:36.973

Modified: 2026-10-06T15:03:59.427

Link: CVE-2026-82988

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-06T00:30:18Z

Weaknesses
  • CWE-284

    Improper Access Control

  • CWE-287

    Improper Authentication

  • CWE-434

    Unrestricted Upload of File with Dangerous Type

  • CWE-502

    Deserialization of Untrusted Data