CVE-2026-82987

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-82987
StatePUBLISHED
Assignercertcc
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-10-21 21:19:17 UTC
Updated2026-10-21 21:19:17 UTC
DescriptionThere exists a screen capture endpoint in vCast media streaming service in ViewSonic ViewBoard unknown allows a remote, unauthenticated attacker to capture and exfiltrate the current screen content via GET requests to an unauthenticated /snapshot or /screen endpoint returning JPEGs

Risk And Classification

Problem Types: CWE-306 Missing Authentication for Critical Function

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Viewsonic VCast affected v0.0.0 v3.2.715 custom Not specified

References

ReferenceSourceLinkTags
blog.l3afs.space/posts/Vcast-Viewsonic-RCE-chain [email protected] blog.l3afs.space
kb.cert.org/vuls/id/234131 [email protected] kb.cert.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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