CVE-2025-64393

LOWCVSS 9.4 · CRITICAL

Signal is active with 2 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

This vulnerability in Veeam Backup & Replication allows a Backup Viewer to execute arbitrary code as SYSTEM on the backup server.

0.0/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-502

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

STABLE

Threat summary

  • 3 mentions across 2 observed days
  • Momentum state: stable

What's happening

  • Peaked at 2 mentions on most recent observed day (2026-10-07)
  • 3 total mentions across 2 days

Deep dive

Activity timeline3 mentions / 2d
01122Mentions · 2026-10-06: 1Mentions · 2026-10-07: 210-0610-07
Referenced assets2 URLs
Full discourse3 posts
  • Daily CyberSecurity@Daily_CyberSec

    Critical Veeam Backup vulnerability CVE-2025-64393 (CVSS 9.4) enables RCE by low-privileged users. Update to 12.3.2 P4 now. #Veeam #VeeamBackup #CVE202564393 #RCE #Deserialization #Ransomware #BackupSecurity #Vulnerability https://securityonline.info/veeam-backup-vulnerability-cve-2025-64393/

    1502441.2K
    13.0K followersView on X
  • The Daily Tech Feed@dailytechonx

    Big security alert: Veeam Backup & Replication just fixed a remote code execution flaw (CVE-2025-64393) plus XSS, arbitrary file read, and credential exposure—CVSS up to 9.4. If you're on version 12 (build ≤ 12.3.2.4854) or certain 13 builds, update to 12.3.2.4934 now. #Cybersecurity #Veeam #Vulnerabilities #RCE #XSS #Cybersecurity #Veeam #RCE #XSS #PatchNow #DataProtection https://thedailytechfeed.com/critical-veeam-rce-xss-flaws-discovered-patch-immediately/

    0001031
    783 followersView on X
  • キタきつね@foxbook

    Veeam Backup & Replication Vulnerability: Critical RCE Flaw CVE-2025-64393 (Veeam Backup & Replicationに重大なRCE脆弱性、低権限ユーザーからバックアップサーバー侵害の恐れ) #SecurityOnline (Oct 7) https://securityonline.info/veeam-backup-vulnerability-cve-2025-64393/

    00000189
    5.0K followersView on X

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