{"id":"CVE-2026-15586","state":"PUBLISHED","title":"OTP Brute-Force Account Takeover in Idvlabs Software's Ontime","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.","publishedAt":"2026-10-27T12:32:04.384Z","updatedAt":"2026-10-27T12:32:04.384Z","severity":{"score":5.3,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","source":"TR-CERT"},"assigner":"TR-CERT","products":["İdvlabs Software and Consulting Services Inc. Ontime"],"affected":[{"vendor":"İdvlabs Software and Consulting Services Inc.","product":"Ontime","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"2026-10-27","versionType":"date"}]}],"references":["https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-1407"],"weaknesses":["CWE-307"],"ingestedAt":"2026-10-29T20:11:00.674Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/15xxx/CVE-2026-15586.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-15586","state":"PUBLISHED","datePublished":"2026-10-27T12:32:04.384Z","dateUpdated":"2026-10-27T12:32:04.384Z","assignerShortName":"TR-CERT","assignerOrgId":"ca940d4e-fea4-4aa2-9a58-591a58b1ce21","dateReserved":"2026-07-13T12:04:47.615Z"},"containers":{"cna":{"title":"OTP Brute-Force Account Takeover in Idvlabs Software's Ontime","descriptions":[{"lang":"en","value":"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."}],"affected":[{"vendor":"İdvlabs Software and Consulting Services Inc.","product":"Ontime","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"2026-10-27","versionType":"date"}]}],"references":[{"url":"https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-1407","tags":["government-resource"]}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"LOW","availabilityImpact":"NONE","baseSeverity":"MEDIUM","baseScore":5.3,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-307","lang":"en","description":"CWE-307 Improper restriction of excessive authentication attempts","type":"CWE"}]}],"providerMetadata":{"shortName":"TR-CERT","orgId":"ca940d4e-fea4-4aa2-9a58-591a58b1ce21","dateUpdated":"2026-10-27T12:32:04.384Z"},"datePublic":"2026-10-27T12:25:00.000Z","impacts":[{"capecId":"CAPEC-112","descriptions":[{"lang":"en","value":"CAPEC-112 Brute Force"}]}],"credits":[{"lang":"en","value":"Berat ARSLAN","type":"finder"}],"source":{"defect":["TR-26-1407"],"advisory":"TR-26-1407","discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 1.0.5"}}}}}