Veeam Backup and Replication Deserialization Vulnerability

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

1. Sep 7, 2024 · Catalog

   Detected

   Veeam Backup and Replication contains a deserialization vulnerability allowing an unauthenticated user to perform remote code execution.

2. Oct 17, 2024 · CISA KEV

   Known exploited

   Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

3. Nov 7, 2024 · CISA KEV

   Remediation due

   Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

4. Jun 17, 2026 · Catalog

   Updated

   Veeam Backup and Replication contains a deserialization vulnerability allowing an unauthenticated user to perform remote code execution.

Affected

• cpe veeam/veeam backup & replicationversion unspecified
• vendor Veeam Backup & Replicationversion unspecified

Sources

• CISA KEVConfirmed exploitationCVE-2024-40711

  Veeam Backup and Replication contains a deserialization vulnerability allowing an unauthenticated user to perform remote code execution.

  cisa.gov
• CVE.orgVulnerability recordCVE-2024-40711

  Official CVE identifier

  cve.org
• FIRST EPSSExploitation probabilityCVE-2024-40711

  30-day exploitation probability 90.4%

  first.org
• NIST NVDVulnerability recordCVE-2024-40711

  A deserialization of untrusted data vulnerability with a malicious payload can allow an unauthenticated remote code execution (RCE).

  nvd.nist.gov

References

• Exploit · labs.watchtowr.com
• CISA note · nvd.nist.gov
• US Government Resource · cisa.gov
• CISA note · veeam.com