CVE-2025-12455: Username Enumeration Observable Response Discrepancy vulnerability has been discovered in OpenText™ Vertica.
Observable response discrepancy vulnerability in OpenText™ Vertica allows Password Brute Forcing. The vulnerability could lead to Password Brute Forcing in Vertica management console application.This issue affects Vertica: from 10.0 through 10.X, from 11.0 through 11.X, from 12.0 through 12.X.
Affected Software
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Event History
Frequently Asked Questions
What is the severity of CVE-2025-12455?
CVE-2025-12455 is considered a high severity vulnerability due to its potential for enabling password brute forcing.
How does CVE-2025-12455 affect OpenText Vertica?
CVE-2025-12455 allows attackers to exploit observable response discrepancies in OpenText Vertica which can lead to user enumeration.
How do I fix CVE-2025-12455?
To fix CVE-2025-12455, ensure you apply available security patches from OpenText and configure strong password policies.
What is the impact of CVE-2025-12455?
The impact of CVE-2025-12455 includes potential unauthorized access and compromise of user accounts through brute force attacks.
Is CVE-2025-12455 present in all versions of OpenText Vertica?
Yes, CVE-2025-12455 affects all versions of OpenText Vertica as it is related to an observable response discrepancy.