CVE-2025-23121 | Veeam Backup & Replication up to 12.3.1.1139 Backup Server privilege escalation (kb4743 / EUVD-2025-18675)
A vulnerability classified as critical was found in Veeam Backup & Replication up to 12.3.1.1139. This vulnerability affects unknown code of the component Backup Server. The manipulation leads to privilege escalation.
This vulnerability was named CVE-2025-23121. The attack can be initiated remotely. There is no exploit available.
It is recommended to upgrade the affected component.