CVE-2025-12455

Username Enumeration Observable Response Discrepancy vulnerability has been discovered in OpenText™ Vertica.

State: Published
Severity: 5.1 Medium
Published: Mar 13, 2026
Updated: Mar 13, 2026
Reserved: Oct 28, 2025

Description

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.

Scores

CVSS	Score	Vector	Source
4.0	5.1 Medium	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N/S:N/AU:Y/R:U	OpenText

Weaknesses

CWE-204 Observable response discrepancy

Affected Products

Product	Versions
VerticaOpenText™	10.0 through 10.xAffected 11.0 through 11.xAffected 12.0 through 12.xAffected

References

https://portal.microfocus.com/s/article/KM000045854?language=en_US

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