Vulnerability 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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ibm | Netezza Performance Server Replication Services | >= 3.0.2.0, < 3.0.5.1 |
Related Weaknesses (CWE)
References
- https://www.ibm.com/support/pages/node/7272148Vendor Advisory
FAQ
What is CVE-2026-3623?
CVE-2026-3623 is a vulnerability with a CVSS score of 7.8 (HIGH). 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 ca...
How severe is CVE-2026-3623?
CVE-2026-3623 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-3623?
Check the references section above for vendor advisories and patch information. Affected products include: Ibm Netezza Performance Server Replication Services.