🔐 CVE Alert

CVE-2026-12628

CRITICAL 9.1

Hardcoded credential in the IBM Storage Protect Snapshot For Windows leads to unauthorized access to system

CVSS Score
9.1
EPSS Score
0.0%
EPSS Percentile
0th

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.

CWE CWE-798
Vendor ibm
Product storage protect client
Published Jun 22, 2026
Last Updated Jun 25, 2026
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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
None

Affected Versions

IBM / Storage Protect Client
8.1.0.0 ≤ 8.2.1.0
IBM / Storage Protect Snapshot For Windows
8.1.0.0 ≤ 8.2.1.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗
ibm.com: https://www.ibm.com/support/pages/node/7277245

Credits

The vulnerability was reported to IBM by Pétur Eyþórsson and Cristie Nordic.