Veeam’s Bug Battle: Backup & Replication’s Critical Flaw Fixed!

Veeam has patched a critical flaw in their Backup & Replication product. With a CVSS score of 9.9, this issue could allow remote code execution by authenticated domain users. The bug’s severity is only rivaled by a toddler’s ability to create chaos during nap time!

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Hot Take:

Veeam’s Backup & Replication product is making its way into the cybersecurity hall of fame – unfortunately, for all the wrong reasons. It’s like a software version of a Swiss cheese factory, but with way more holes than even the best fondue could handle. This latest vulnerability, dubbed CVE-2025-23121, allows a sneaky cyber bandit to perform remote code execution, potentially turning your server into their own personal playground. Veeam, I think it’s time to invest in some digital duct tape!

Key Points:

  • Veeam has patched a critical flaw, CVE-2025-23121, in its Backup & Replication product.
  • The flaw allows remote code execution by authenticated domain users.
  • This vulnerability follows the bypass of a previous patch for CVE-2025-23120.
  • Additional vulnerabilities, CVE-2025-24286 and CVE-2025-24287, were also addressed.
  • Security researchers from CODE WHITE GmbH and watchTowr were credited for the discovery.

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