CVE-2025-12455CWE-204

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

Medium · published March 13, 2026

CVSS v4.0
5.1
EPSS
0%
Percentile
23.1
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v4.0
5.1 · MEDIUM
Vector
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
EPSS
0.00314 · 23.1th percentile
Weakness
CWE-204 · Observable Response Discrepancy
Published
2026-03-13T18:30Z
EPSS history
Timeline
  • 13 MAR 18:30Z
    Username Enumeration Observable Response Discrepancy vulnerability has been discovered in OpenText™ Vertica.
    cvelistv5