{"id":"CVE-2026-15586","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-15586","generatedAt":"2026-10-28T02:57:41.109Z","title":"Improper restriction of excessive authentication attempts vulnerability in İdvlabs Software and Consulting Services Inc.","description":"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 about this disclosure but did not respond in any way.","published":"2026-10-27T13:16:57.000Z","lastModified":"2026-10-27T15:00:49.000Z","status":"Deferred","sourceIdentifier":"iletisim@usom.gov.tr","cvss":{"version":"3.1","score":5.3,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N"},"cwe":["CWE-307"],"affected":[],"epss":null,"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and no EPSS score yet. Track it; it rarely justifies an emergency change on its own."},"changes":[{"kind":"new","label":"New CVE","at":"2026-10-27T13:16:57.000Z","detail":{"score":"5.3","severity":"MEDIUM","publishedAt":"2026-10-27T13:16:56.973Z"},"summary":"New CVE, medium severity (CVSS 5.3)."}],"references":[{"url":"https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-1407","source":"iletisim@usom.gov.tr"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-15586","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}