CVE-2026-3623 (GCVE-0-2026-3623)

Vulnerability from cvelistv5 – Published: 2026-05-27 12:45 – Updated: 2026-05-28 03:55
VLAI
Title
Vulnerabilities exists in IBM Netezza Performance Server Replication Services
Summary
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.
Severity
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE
  • CWE-250 - Execution with Unnecessary Privileges
Assigner
ibm
References
URL Tags
https://www.ibm.com/support/pages/node/7272148 vendor-advisorypatch
Impacted products
Vendor Product Version
IBM Netezza Performance Server Replication Services Affected: 3.0.2.0 , ≤ 3.0.5.0 (semver)
    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:*:*:*:*:*:*:*
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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.