Description
A vulnerability allowing an authenticated domain user to bypass restrictions and manipulate arbitrary files on a Backup Repository.
Published: 2026-03-12
Score: 8.8 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

No advisories yet.

References
History

Sun, 10 May 2026 16:15:00 +0000

Type Values Removed Values Added
Title Authenticated Domain User Bypass Allows Arbitrary File Manipulation on Veeam Backup Repository

Sun, 10 May 2026 14:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-693

Thu, 02 Apr 2026 20:30:00 +0000

Type Values Removed Values Added
Title Authenticated Domain User Bypass Allows Arbitrary File Manipulation on Veeam Backup Repository

Wed, 01 Apr 2026 02:15:00 +0000

Type Values Removed Values Added
Title Domain User Bypass of Backup Repository File Access in Veeam Backup and Replication
Weaknesses CWE-284

Tue, 31 Mar 2026 03:00:00 +0000

Type Values Removed Values Added
First Time appeared Veeam veeam Backup \& Replication
CPEs cpe:2.3:a:veeam:veeam_backup_\&_replication:*:*:*:*:*:*:*:*
Vendors & Products Veeam veeam Backup \& Replication

Fri, 27 Mar 2026 20:30:00 +0000

Type Values Removed Values Added
Title Domain User Bypass of Backup Repository File Access in Veeam Backup and Replication
Weaknesses CWE-284
CWE-862

Fri, 27 Mar 2026 10:00:00 +0000

Type Values Removed Values Added
Title Authenticated Domain User Bypass Allows Arbitrary File Manipulation on Veeam Backup Repository
Weaknesses CWE-284

Fri, 27 Mar 2026 08:45:00 +0000

Type Values Removed Values Added
Title Authenticated Domain User Bypass Allows Arbitrary File Manipulation on Veeam Backup Repository
Weaknesses CWE-284

Thu, 26 Mar 2026 14:00:00 +0000

Type Values Removed Values Added
Title Domain User Bypass Allows File Manipulation on Veeam Backup Repository
Weaknesses CWE-285
CWE-732

Wed, 25 Mar 2026 22:00:00 +0000

Type Values Removed Values Added
Title Domain User Bypass Allows File Manipulation on Veeam Backup Repository
Weaknesses CWE-285
CWE-732

Wed, 25 Mar 2026 15:00:00 +0000

Type Values Removed Values Added
Title Authenticated Domain User File Manipulation in Veeam Backup Repository
Weaknesses CWE-284

Wed, 25 Mar 2026 12:00:00 +0000

Type Values Removed Values Added
Title Authenticated Domain User File Manipulation in Veeam Backup Repository
Weaknesses CWE-284

Tue, 24 Mar 2026 13:30:00 +0000

Type Values Removed Values Added
Title Authenticated Domain User Can Manipulate Backup Repository Files
Weaknesses CWE-284
CWE-732

Mon, 23 Mar 2026 12:15:00 +0000

Type Values Removed Values Added
Title Authenticated Domain User Can Manipulate Backup Repository Files
Weaknesses CWE-284
CWE-732

Mon, 23 Mar 2026 10:00:00 +0000

Type Values Removed Values Added
Title Authenticated Domain User Bypass Allows Arbitrary File Manipulation on Veeam Backup Repository
Weaknesses CWE-284

Fri, 20 Mar 2026 16:00:00 +0000

Type Values Removed Values Added
Title Authenticated Domain User Bypass Allows Arbitrary File Manipulation on Veeam Backup Repository
Weaknesses CWE-284

Fri, 13 Mar 2026 10:00:00 +0000

Type Values Removed Values Added
First Time appeared Veeam
Veeam backup And Replication
Vendors & Products Veeam
Veeam backup And Replication

Thu, 12 Mar 2026 16:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Thu, 12 Mar 2026 15:15:00 +0000

Type Values Removed Values Added
Description A vulnerability allowing an authenticated domain user to bypass restrictions and manipulate arbitrary files on a Backup Repository.
References
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}


Subscriptions

Veeam Backup And Replication Veeam Backup \& Replication
cve-icon MITRE

Status: PUBLISHED

Assigner: hackerone

Published:

Updated: 2026-05-10T13:33:44.706Z

Reserved: 2026-01-02T15:00:02.871Z

Link: CVE-2026-21668

cve-icon Vulnrichment

Updated: 2026-03-12T15:25:42.569Z

cve-icon NVD

Status : Modified

Published: 2026-03-12T15:16:13.260

Modified: 2026-05-10T14:16:46.907

Link: CVE-2026-21668

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-10T16:00:13Z

Weaknesses