CVE-2026-15586

OTP Brute-Force Account Takeover in Idvlabs Software's Ontime

Published Oct 27, 2026 CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed
Description
Improper restriction of excessive authentication attempts vulnerability in İdvlabs Software and Consulting Services Inc. Ontime allows Brute Force.

This issue affects Ontime: through 2026-10-27.
 NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared İdvlabs Software And Consulting Services Inc.
İdvlabs Software And Consulting Services Inc. ontime
Vendors & Products İdvlabs Software And Consulting Services Inc.
İdvlabs Software And Consulting Services Inc. ontime
Type Values Removed Values Added
Description Improper restriction of excessive authentication attempts vulnerability in İdvlabs Software and Consulting Services Inc. Ontime allows Brute Force. This issue affects Ontime: through 2026-10-27.  NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Title OTP Brute-Force Account Takeover in Idvlabs Software's Ontime
Weaknesses CWE-307
References
Metrics cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
TR-CERT
Published
Updated
Nov 4, 2026, 8:28 PM
Reserved
Jul 13, 2026, 12:04 PM
Status
Deferred
Published
Oct 27, 2026, 1:16 PM
Modified
Nov 4, 2026, 9:18 PM