CVE-2025-48983: A vulnerability in the Mount service of Veeam Backup & Replication, which allows for remote code execution (RCE) on…
CVE-2025-48983 · Severity: critical · CVSS 9.9 · Published 2025-10-31
A vulnerability in the Mount service of Veeam Backup & Replication, which allows for remote code execution (RCE) on the Backup infrastructure hosts by an authenticated domain user.
No. Junglewise Threat Intelligence has no report of CVE-2025-48983 being exploited in the wild.
How severe is CVE-2025-48983?
Critical severity, with a CVSS score of 9.9, published 31 October 2025.
Which products and versions are affected?
Veeam Replication, Veeam Backup \. The advisory does not name versions.
Is there a fix for CVE-2025-48983?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
Am I affected by CVE-2025-48983?
Check whether you run Veeam Replication or Veeam Backup \. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.