{"id":"CVE-2026-82989","title":"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 endpo…","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 endpo…","severity":"none","cwe":["CWE-147","CWE-74"],"vendor":"Viewsonic","product":"vCast","affected":["vCast >= v0.0.0 <= v3.2.715"],"published":"2026-10-06","updated":"2026-10-06","sourceUpdated":"2026-10-06T00:16:37.097","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-82989","references":[{"url":"https://blog.l3afs.space/posts/Vcast-Viewsonic-RCE-chain/","label":"cret@cert.org"},{"url":"https://kb.cert.org/vuls/id/234131","label":"cret@cert.org"}],"tags":["nvd","cve.org"],"ingestedAt":"2026-10-05T23:36:21.188Z","slug":"CVE-2026-82989","body":"## Overview\n\nThere 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\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":3,"depthScoreParts":{"impact":2.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}