{"id":"CVE-2026-15586","title":"OTP Brute-Force Account Takeover in Idvlabs Software's Ontime","summary":"Improper restriction of excessive authentication attempts vulnerability in İdvlabs Software and Consulting Services Inc. Ontime allows Brute Force.\n\nThis issue affects Ontime: through 2026-10-27.\n NOTE: The vendor was contacted early abo…","severity":"medium","cvss":5.3,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","cvssSource":"cna","cwe":["CWE-307"],"vendor":"İdvlabs Software and Consulting Services Inc.","product":"Ontime","affected":["Ontime <= 2026-10-27"],"published":"2026-10-27","updated":"2026-10-27","sourceUpdated":"2026-10-27T12:32:04.384Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-15586","references":[{"url":"https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-1407"}],"tags":["cve.org"],"ingestedAt":"2026-10-27T16:11:59.324Z","slug":"CVE-2026-15586","body":"## Overview\n\nImproper restriction of excessive authentication attempts vulnerability in İdvlabs Software and Consulting Services Inc. Ontime allows Brute Force.\n\nThis issue affects Ontime: through 2026-10-27.\n NOTE: The vendor was contacted early about this disclosure but did not respond in any way.\n\n## Affected\n\n- `Ontime <= 2026-10-27`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":29,"depthScoreParts":{"impact":29.2,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}