CVE-2026-82989

CVE-2026-82989 PUBLISHED

Description (CNA)

There is an input injection in vCast exposed network services in ViewSonic ViewBoard that allows a remote, unauthenticated attacker to inject arbitrary input into service endpoints via network-based HTTP requests to unauthenticated endpoints

Affected (CNA)

Vendor / product	Versions
Viewsonic / vCast	affected v0.0.0 through v3.2.715

CWE

No CWE identifiers supplied.

References

https://blog.l3afs.space/posts/Vcast-Viewsonic-RCE-chain/
https://kb.cert.org/vuls/id/234131

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.