CVE-2025-48983
CRITICALCVSS 9.9/10EPSS 0.76%
Last modified
CVE-2025-48983 is a critical-severity vulnerability rated 9.9/10 on the CVSS scale. 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.. EPSS estimates a 0.76% chance of exploitation in the next 30 days.
Description
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Veeam | Veeam Backup \& Replication | >= 12.0.0.1402, < 12.3.2.4165 |
References
- https://www.veeam.com/kb4771Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2025-48983?
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.
How severe is CVE-2025-48983?
CVE-2025-48983 has a CVSS score of 9.9/10 (CRITICAL severity). The EPSS model estimates a 0.76% probability of exploitation in the next 30 days.
How do I fix CVE-2025-48983?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2025-48983?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST