Vulnerability · Published Jun 18, 2025 · Assigned by hackerone
CVE-2025-23121
Critical 9.9
In plain English
A critical-severity code injection in Backup and Recovery from Veeam. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 24.7% (higher than 98% of all known vulnerabilities).
Severity (CVSS 3.0)9.9Critical
Exploit odds (30 days)24.7%top 2.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
A vulnerability allowing remote code execution (RCE) on the Backup Server by an authenticated domain user
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Veeam | Backup and Recovery | 12.3.1 – through 12.3.1 |
Weakness: CWE-94 · Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H