CVE-2026-21669 is a critical remote code execution (RCE) vulnerability affecting Veeam Backup & Replication, allowing an authenticated domain user to compromise the backup server. Rated 9.9 Critical, this vulnerability has a low attack complexity and requires only low privileges, enabling a complete compromise of the affected system. There is currently no evidence of active exploitation, public exploit code, or significant community discussion, and it is not listed on CISA's KEV catalog.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 13.0.0.496, < 13.0.1.2067CPE matchmatch criteria | cpe:2.3:a:veeam:veeam_backup_\&_replication:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 1.0 Bluesky, 0.5 Mastodon, and 1.6 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.