CVE-2026-82989
There is an input injection in vCast exposed network services in ViewSonic ViewBoard that allows a…
- Risk score
- 74/100
- CVSS
- 9.8 v3.1
- Exploit chance (30 days)
- 0.7%
- Published
- 6 Oct 2026
Open in the live forecast Today's forecast
What to know
- What it is
- 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
- See advisory
- Fix
- Apply the vendor's security update; see the linked advisory.
- Exploitation
- No known exploitation
Why it is Amber
- CVSS 9.8 critical
- Remotely exploitable without logging in
References
Original description
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
Last activity 6 Oct 2026. Patch Forecast updates every hour.