CVE-2026-82987
Severity not reportedData quality: partial.
Some fields were not provided by the source.
There exists a screen capture endpoint in vCast media streaming service in ViewSonic ViewBoard unknown allows a remote, unauthenticated attacker to capture and…
There 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
CVSS
—
Not reported by the source
Timeline (UTC)
Published: 2026-10-21 21:19
Modified: 2026-10-22 17:40
NVD status: Deferred
Last synced 1 day ago
Verified against the source API 2026-10-27 07:05 UTC
Exploitation
Not listed in CISA KEV (as of last catalog sync)
Absence from KEV does not mean a CVE is not exploited. Exploitation status: unknown (no authoritative evidence in our sources).
Affected products
Not reported by the source (unknown — not "none").
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://blog.l3afs.space/posts/Vcast-Viewsonic-RCE-chain/ cret@cert.org
- https://kb.cert.org/vuls/id/234131 cret@cert.org
Data sources
NVD CVE API 2.0 — fetched 2026-10-27 07:05 UTC · record ↗