CVE-2026-15586
Received Received - Intake

Brute Force in Ontime Software

Vulnerability report for CVE-2026-15586, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.

Publication date: 2026-10-27

Last updated on: 2026-10-27

Assigner: Computer Emergency Response Team of the Republic of Turkey

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.

CVSS Scores

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Meta Information

Published
2026-10-27
Last Modified
2026-10-27
Generated
2026-10-27
AI Q&A
2026-10-27
EPSS Evaluated
N/A
NVD
EUVD

Affected Vendors & Products

Showing 1 associated CPE

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-307 The product does not implement sufficient measures to prevent multiple failed authentication attempts within a short time frame.

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Executive Summary

This vulnerability is an improper restriction of excessive authentication attempts in Ontime software by İdvlabs Software and Consulting Services Inc. It allows brute force attacks due to insufficient controls on repeated login attempts.

Impact Analysis

An attacker could exploit this to repeatedly guess passwords and gain unauthorized access to user accounts, potentially leading to data breaches or system compromise.

Compliance Impact

This vulnerability may violate compliance requirements that mandate strong authentication controls, such as GDPR's security principle or HIPAA's access controls, potentially leading to regulatory penalties.

Mitigation Strategies

Implement account lockout mechanisms after a limited number of failed login attempts to prevent brute force attacks. Enable multi-factor authentication (MFA) to add an extra layer of security. Regularly update Ontime to the latest version if patches become available.

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