Not scored
CVE-2026-21671
Veeam Software Appliance vulnerability
VeeamSoftware Appliance
Status
- Not in CISA KEV
- Vendor fix available
Exploit probabilityEPSSchecked 25 Oct
1.4%probability of exploitation in the next 30 days
Higher than 71% of scored CVEs
SeverityCVSS
–Not scored yet
Description NVD
A vulnerability allowing an authenticated user with the Backup Administrator role to perform remote code execution (RCE) in high availability (HA) deployments of Veeam Backup & Replication.
Coverage 1 article · 1 outlet
- Veeam Backup & Replication: CVE-2026-21666 and Related RCE FixesSOCRadar · first in our coverage · mentions it in passing