Vulnerability Description
IBM Storage Protect Client 8.1.0.0 through 8.2.1.0 and IBM Storage Protect Snapshot For Windows 8.1.0.0 through 8.2.1.0 could allow a remote attacker to bypass authentication due to the use of a hardcoded credential in the FlashCopy Manager (FCM) authentication mechanism. The application contains a static credential embedded in multiple authentication code paths, and does not properly validate authentication responses, which may allow an unauthenticated attacker to establish a trusted session and access protected services. This vulnerability affects client components across multiple versions and may allow an attacker to impersonate legitimate clients, potentially leading to unauthorized access to system resources.
CVSS Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ibm | Storage Protect | >= 8.1.0.0, < 8.2.1.1 |
Related Weaknesses (CWE)
References
- https://www.ibm.com/support/pages/node/7277245PatchVendor Advisory
FAQ
What is CVE-2026-12628?
CVE-2026-12628 is a vulnerability with a CVSS score of 9.1 (CRITICAL). IBM Storage Protect Client 8.1.0.0 through 8.2.1.0 and IBM Storage Protect Snapshot For Windows 8.1.0.0 through 8.2.1.0 could allow a remote attacker to bypass authentication due to the use of a hardc...
How severe is CVE-2026-12628?
CVE-2026-12628 has been rated CRITICAL with a CVSS base score of 9.1/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2026-12628?
Check the references section above for vendor advisories and patch information. Affected products include: Ibm Storage Protect.