{"cve_id":"CVE-2019-17662","published":"2019-10-16T18:15:25.513000+00:00","last_modified":"2026-06-17T02:24:22.460000+00:00","vuln_status":"Modified","description":"ThinVNC 1.0b1 is vulnerable to arbitrary file read, which leads to a compromise of the VNC server. The vulnerability exists even when authentication is turned on during the deployment of the VNC server. The password for authentication is stored in cleartext in a file that can be read via a ../../ThinVnc.ini directory traversal attack vector.","cvss_version":"3.1","cvss_vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","base_score":9.8,"base_severity":"CRITICAL","attack_vector":"NETWORK","privileges_req":"NONE","user_interaction":"NONE","scope":"UNCHANGED","impact_c":"HIGH","impact_i":"HIGH","impact_a":"HIGH","cwe_ids":["CWE-22","CWE-522"],"in_kev":false,"kev_date_added":null,"kev_ransomware":false,"epss_score":0.96758,"epss_percentile":0.99887,"cap_rule_version":"0.1.1","stage":"INITIAL_ACCESS","req_access":"NONE","req_vector":"NETWORK","req_user_interaction":false,"grant_access":"USER","caps":["CODE_EXEC","CRED_ACCESS","INFO_DISCLOSURE"],"terminal":false,"cap_confidence":"high","ingested_at":"2026-09-18T09:04:57.321803+00:00","first_seen":"2019-10-16T18:15:25.513000+00:00","kev_first_seen":null,"novelty_score":0.0,"novelty_reasons":[],"novelty_at":null,"vendors":["cybelsoft"],"products":["thinvnc"],"affected":[{"vendor":"cybelsoft","product":"thinvnc","ranges":["1.0"]}]}