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CVE-2025-12455 Username Enumeration Observable Response Discrepancy vulnerability has been discovered in OpenText™ Vertica.

🗓️ 13 Mar 2026 18:30:27Reported by OpenTextType 
cvelist
 cvelist
🔗 www.cve.org👁 28 Views

Username enumeration from observable response enables password brute forcing in OpenText Vertica management console across Vertica versions ten to twelve.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2025-12455
13 Mar 202618:30
attackerkb
Circl
CVE-2025-12455
17 Apr 202617:30
circl
CNNVD
OpenText Vertica 安全漏洞
13 Mar 202600:00
cnnvd
CVE
CVE-2025-12455
13 Mar 202618:30
cve
EUVD
EUVD-2025-208643
13 Mar 202621:31
euvd
NVD
CVE-2025-12455
13 Mar 202619:53
nvd
Positive Technologies
PT-2026-25344
13 Mar 202600:00
ptsecurity
RedhatCVE
CVE-2025-12455
26 Mar 202615:13
redhatcve
Vulnrichment
CVE-2025-12455 Username Enumeration Observable Response Discrepancy vulnerability has been discovered in OpenText™ Vertica.
13 Mar 202618:30
vulnrichment
[
  {
    "vendor": "OpenText™",
    "product": "Vertica",
    "versions": [
      {
        "status": "affected",
        "version": "10.0",
        "lessThanOrEqual": "10.x",
        "versionType": "custom"
      },
      {
        "status": "affected",
        "version": "11.0",
        "lessThanOrEqual": "11.x",
        "versionType": "custom"
      },
      {
        "status": "affected",
        "version": "12.0",
        "lessThanOrEqual": "12.x",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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