Threats Tagged 'cve-2026-82989'
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Threats Tagged 'cve-2026-82989'
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CVE-2026-82989 is a critical input injection vulnerability in the vCast network services of ViewSonic ViewBoard devices. It allows a remote, unauthenticated attacker to inject arbitrary input into service endpoints via HTTP requests to unauthenticated network endpoints. This can lead to full compromise of confidentiality, integrity, and availability of the affected system. Join the discussion | GCVE Database | 10/06/2026, 00:32:53 UTC Added: 10/06/2026, 16:36:03 UTC |
0 ViewSonic vCast software, used in ViewBoard smartboards, contains multiple unauthenticated vulnerabilities that can be chained by a remote attacker with network access to fully compromise the device. These include screen content exfiltration via unauthenticated API endpoints, unprivileged APK installation through an unauthenticated download endpoint, and arbitrary input injection via exposed network services. No vendor fix is currently available. Interim mitigations include network segmentation and monitoring. Join the discussion | CERT/CC | 10/05/2026, 23:14:14 UTC Added: 09/24/2026, 19:30:41 UTC |
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