{"schema":"threatline.record/2","record":{"id":"CVE-2026-82989","aliases":[],"summary":"CVE-2026-82989","details":"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","categories":["Unclassified"],"product":"vCast","vendor":"Viewsonic","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-82989","source_modified_at":"2026-10-06T14:08:03.179Z","fetched_at":"2026-10-23T18:52:38.922436Z","product":"vCast","vendor":"Viewsonic","versions":[{"status":"affected","version":"v0.0.0","lessThanOrEqual":"v3.2.715","versionType":"custom"}],"defaultStatus":null}],"fixed_versions":[],"cvss":9.8,"severity":"Critical","kev":{"listed":false},"epss":{"probability":0.00666,"percentile":0.51279,"score_date":"2026-10-23"},"published_at":"2026-10-05T23:14:14.325Z","modified_at":"2026-10-06T14:08:03.179Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-82989","fetched_at":"2026-10-23T18:52:38.922436Z","source_modified_at":"2026-10-06T14:08:03.179Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-82989","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://blog.l3afs.space/posts/Vcast-Viewsonic-RCE-chain/"},{"source":"CVE List","url":"https://kb.cert.org/vuls/id/234131"}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CISA ADP","ssvc":{"exploitation":"none","automatable":"yes","technical_impact":"total","assessed_at":"2026-10-06T14:06:46.321838Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-06T14:08:03.179Z","content_hash":"e159d1f0e09078e7df57983175935328b72dacdc36390e0e47ade683af8578a6"}}