CVE-2026-3623

Vulnerabilities exists in IBM Netezza Performance Server Replication Services

Published May 27, 2026 CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed
Description
IBM Netezza Performance Server Replication Services 3.0.2.0 through 3.0.5.0 allows an attacker with low‑privileged access to escalate their privileges to root. By exploiting this flaw, the attacker can execute root‑level commands, obtain a root shell, and change the root user’s password. Successful exploitation also enables modification or removal of system‑wide files and the installation of persistent backdoors. This results in full system compromise with complete loss of confidentiality, integrity, and availability.

Remediation

Vendor Solution

Fixed VersionFix LinkIBM Netezza Performance Server Replication Services 3.0.5.1 Fix Central Link https://www.ibm.com/support/fixcentral/swg/selectFixes

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Weaknesses NVD-CWE-noinfo
CPEs cpe:2.3:a:ibm:netezza_performance_server_replication_services:*:*:*:*:*:*:*:*
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description IBM Netezza Performance Server Replication Services 3.0.2.0 through 3.0.5.0 allows an attacker with low‑privileged access to escalate their privileges to root. By exploiting this flaw, the attacker can execute root‑level commands, obtain a root shell, and change the root user’s password. Successful exploitation also enables modification or removal of system‑wide files and the installation of persistent backdoors. This results in full system compromise with complete loss of confidentiality, integrity, and availability.
Title Vulnerabilities exists in IBM Netezza Performance Server Replication Services
First Time appeared Ibm
Ibm netezza Performance Server Replication Services
Weaknesses CWE-250
CPEs cpe:2.3:a:ibm:netezza_performance_server_replication_services:3.0.2.0:*:*:*:*:*:*:*
cpe:2.3:a:ibm:netezza_performance_server_replication_services:3.0.5.0:*:*:*:*:*:*:*
Vendors & Products Ibm
Ibm netezza Performance Server Replication Services
References
Metrics cvssV3_1

{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
ibm
Published
Updated
May 28, 2026, 3:55 AM
Reserved
Mar 6, 2026, 2:10 AM
Status
Analyzed
Published
May 27, 2026, 2:16 PM
Modified
Oct 26, 2026, 11:10 AM