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.
Published: 2026-06-22
Score: 9.1 Critical
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

Vendor Solution

IBM strongly recommends addressing the vulnerability now. ProductFixing levelPlatformsLink to fix and instructionsIBM Storage Protect Backup-Archive Client8.2.1.1Windows  https://www.ibm.com/support/pages/node/7267111 Currently, the vulnerability has been addressed on the Windows platform through an iFix release. A hardcoded password present in the source code of IBM Storage Protect Snapshot For Windows, which led to a security vulnerability, has been resolved in this release. For other platforms (AIX, HP-UX, Linux, Macintosh, and Solaris), the hardcoded password still exists in the code; however, it is not actively used and is only identified during static code scans. This issue has been assessed as low severity, and separate PVRs have been created to track it.


Vendor Workaround

The remaining PVRs for other platforms are classified with a low severity score and will be addressed in an upcoming release.

Tracking

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Advisories

No advisories yet.

History

Thu, 25 Jun 2026 14:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

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

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Tue, 23 Jun 2026 19:45:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 8.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N'}

cvssV3_1

{'score': 9.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N'}


Tue, 23 Jun 2026 15:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Mon, 22 Jun 2026 15:45:00 +0000

Type Values Removed Values Added
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.
Title Hardcoded credential in the IBM Storage Protect Snapshot For Windows leads to unauthorized access to system
First Time appeared Ibm
Ibm storage Protect Client
Ibm storage Protect Snapshot For Windows
Weaknesses CWE-798
CPEs cpe:2.3:a:ibm:storage_protect_client:8.1.0.0:*:*:*:*:*:*:*
cpe:2.3:a:ibm:storage_protect_client:8.2.1.0:*:*:*:*:*:*:*
cpe:2.3:a:ibm:storage_protect_snapshot_for_windows:8.1.0.0:*:*:*:*:*:*:*
cpe:2.3:a:ibm:storage_protect_snapshot_for_windows:8.2.1.0:*:*:*:*:*:*:*
Vendors & Products Ibm
Ibm storage Protect Client
Ibm storage Protect Snapshot For Windows
References
Metrics cvssV3_1

{'score': 8.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N'}


Subscriptions

Ibm Storage Protect Client Storage Protect Snapshot For Windows
cve-icon MITRE

Status: PUBLISHED

Assigner: ibm

Published:

Updated: 2026-06-25T13:46:45.963Z

Reserved: 2026-06-18T15:18:16.795Z

Link: CVE-2026-12628

cve-icon Vulnrichment

Updated: 2026-06-23T14:05:28.287Z

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-06-24T10:45:03Z

Weaknesses