CVE-2022-26501

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2022-26501
Veeam Backup & Replication 10.x and 11.x has Incorrect Access Control (issue 1 of 2).

9.8 /10

CVSS v3 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

10.0 /10

CVSS v2.0 : HIGH

V2 Legend

Vector : AV:N/AC:L/Au:N/C:C/I:C/A:C

Exploitability : 10.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References
Link Resource
https://veeam.com Vendor Advisory
https://www.veeam.com/kb4288 Vendor Advisory
https://veeam.com Vendor Advisory
https://www.veeam.com/kb4288 Vendor Advisory
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-26501 US Government Resource
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:veeam:veeam_backup_\&_replication:*:*:*:*:*:*:*:*
cpe:2.3:a:veeam:veeam_backup_\&_replication:*:*:*:*:*:*:*:*
cpe:2.3:a:veeam:veeam_backup_\&_replication:10.0.1.4854:-:*:*:*:*:*:*
cpe:2.3:a:veeam:veeam_backup_\&_replication:10.0.1.4854:p20201202:*:*:*:*:*:*
cpe:2.3:a:veeam:veeam_backup_\&_replication:10.0.1.4854:p20210609:*:*:*:*:*:*
cpe:2.3:a:veeam:veeam_backup_\&_replication:11.0.1.1261:-:*:*:*:*:*:*
cpe:2.3:a:veeam:veeam_backup_\&_replication:11.0.1.1261:p20211123:*:*:*:*:*:*
cpe:2.3:a:veeam:veeam_backup_\&_replication:11.0.1.1261:p20211211:*:*:*:*:*:*
History

03 Nov 2025, 15:47

Type Values Removed Values Added
References () https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-26501 - () https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-26501 - US Government Resource

22 Oct 2025, 00:18

Type Values Removed Values Added
References
  • () https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-26501 -

21 Oct 2025, 20:19

Type Values Removed Values Added
References
  • {'url': 'https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-26501', 'source': '134c704f-9b21-4f2e-91b3-4a467353bcc0'}

21 Oct 2025, 19:19

Type Values Removed Values Added
References
  • () https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-26501 -

21 Nov 2024, 06:54

Type Values Removed Values Added
References () https://veeam.com - Vendor Advisory () https://veeam.com - Vendor Advisory
References () https://www.veeam.com/kb4288 - Vendor Advisory () https://www.veeam.com/kb4288 - Vendor Advisory

09 May 2024, 18:37

Type Values Removed Values Added
CPE cpe:2.3:a:veeam:backup_\&_replication:10.0.1.4854:-:*:*:*:*:*:*
cpe:2.3:a:veeam:backup_\&_replication:11.0.1.1261:-:*:*:*:*:*:*
cpe:2.3:a:veeam:backup_\&_replication:10.0.1.4854:p20201202:*:*:*:*:*:*
cpe:2.3:a:veeam:backup_\&_replication:10.0.1.4854:p20210609:*:*:*:*:*:*
cpe:2.3:a:veeam:backup_\&_replication:11.0.1.1261:p20211211:*:*:*:*:*:*
cpe:2.3:a:veeam:backup_\&_replication:*:*:*:*:*:*:*:*
cpe:2.3:a:veeam:backup_\&_replication:11.0.1.1261:p20211123:*:*:*:*:*:*		 cpe:2.3:a:veeam:veeam_backup_\&_replication:11.0.1.1261:p20211211:*:*:*:*:*:*
cpe:2.3:a:veeam:veeam_backup_\&_replication:11.0.1.1261:-:*:*:*:*:*:*
cpe:2.3:a:veeam:veeam_backup_\&_replication:10.0.1.4854:p20201202:*:*:*:*:*:*
cpe:2.3:a:veeam:veeam_backup_\&_replication:*:*:*:*:*:*:*:*
cpe:2.3:a:veeam:veeam_backup_\&_replication:11.0.1.1261:p20211123:*:*:*:*:*:*
cpe:2.3:a:veeam:veeam_backup_\&_replication:10.0.1.4854:p20210609:*:*:*:*:*:*
cpe:2.3:a:veeam:veeam_backup_\&_replication:10.0.1.4854:-:*:*:*:*:*:*
First Time Veeam veeam Backup \& Replication

08 Aug 2023, 14:21

Type Values Removed Values Added
CWE CWE-863 CWE-306
Information

Published : 2022-03-17 21:15

Updated : 2025-11-03 15:47

NVD link : CVE-2022-26501

Mitre link : CVE-2022-26501

CVE.ORG link : CVE-2022-26501

JSON object : View

Products Affected

veeam

  • veeam_backup_\&_replication
CWE
CWE-306

Missing Authentication for Critical Function