CVE-2026-82989 (GCVE-0-2026-82989)
Vulnerability from cvelistv5 – Published: 2026-10-05 23:14 – Updated: 2026-10-06 14:08
VLAI
EPSS
VEX
Title
CVE-2026-82989
Summary
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
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-06 14:06 UTC
CWE
- CWE-147 Improper Neutralization of Input During Web Page Generation (“Input Injection”)
- CWE-74 Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
- CWE-147 - Improper Neutralization of Input Terminators
- CWE-74 - Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
Assigner
References
2 references
Impacted products
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| Author | Source | Type | Date | Other |
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Nomenclature
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The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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