Veeam Backup & Replication Cloud Connect Missing Authentication for Critical Function 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. Mar 10, 2023 · Catalog

   Detected

   Veeam Backup & Replication Cloud Connect component contains a missing authentication for critical function vulnerability that allows an unauthenticated user operating within the backup infrastructure network perimeter to obtain encrypted credentials stored in the configuration database. This may lead to an attacker gaining access to the backup infrastructure hosts.

2. Aug 22, 2023 · CISA KEV

   Known exploited

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

3. Sep 12, 2023 · CISA KEV

   Remediation due

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

4. Jun 16, 2026 · Catalog

   Updated

   Veeam Backup & Replication Cloud Connect component contains a missing authentication for critical function vulnerability that allows an unauthenticated user operating within the backup infrastructure network perimeter to obtain encrypted credentials stored in the configuration database. This may lead to an attacker gaining access to the backup infrastructure hosts.

Affected

• cpe veeam/veeam backup & replicationversion unspecified
• cpe veeam/veeam backup & replication11.0.1.1261
• cpe veeam/veeam backup & replication12.0.0.1420
• vendor Veeam Backup & Replicationversion unspecified

Sources

• CISA KEVConfirmed exploitationCVE-2023-27532

  Veeam Backup & Replication Cloud Connect component contains a missing authentication for critical function vulnerability that allows an unauthenticated user operating within the backup infrastructure network perimeter to obtain encrypted credentials stored in the configuration database. This may lead to an attacker gaining access to the backup infrastructure hosts.

  cisa.gov
• CVE.orgVulnerability recordCVE-2023-27532

  Official CVE identifier

  cve.org
• FIRST EPSSExploitation probabilityCVE-2023-27532

  30-day exploitation probability 81.3%

  first.org
• NIST NVDVulnerability recordCVE-2023-27532

  Vulnerability in Veeam Backup & Replication component allows encrypted credentials stored in the configuration database to be obtained. This may lead to gaining access to the backup infrastructure hosts.

  nvd.nist.gov

References

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