Veeam Addresses Critical RCE Vulnerability CVE-2025-59470 in Backup Software
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Quick Summary
Veeam has released updates to fix multiple vulnerabilities in its Backup & Replication software, including a critical remote code execution (RCE) flaw tracked as CVE-2025-59470, which has a CVSS score of 9.0. This vulnerability allows highly privileged users, such as Backup or Tape Operators, to execute code remotely by sending malicious parameters. Organizations using affected versions should apply the fixes promptly to mitigate potential risks, as similar vulnerabilities have been exploited in the past.
The Securityish Brief
Veeam has issued security updates to address several vulnerabilities in its Backup & Replication software, particularly a critical issue identified as CVE-2025-59470. This vulnerability, which has a CVSS score of 9.0, enables a Backup or Tape Operator to execute remote code as the postgres user by sending a malicious interval or order parameter. The flaw affects Veeam Backup & Replication version 13.0.1.180 and earlier versions, and it has been patched in version 13.0.1.1071.
In addition to CVE-2025-59470, Veeam has addressed three other vulnerabilities: CVE-2025-55125, which allows RCE as root through a malicious backup configuration file; CVE-2025-59468, enabling RCE as the postgres user via a malicious password parameter; and CVE-2025-59469, which permits Backup or Tape Operators to write files as root. All these vulnerabilities are considered high severity, and Veeam emphasizes the importance of following its security guidelines to reduce exploitation risks.
Understanding the Risks
Given the nature of these vulnerabilities, organizations must be aware that users with Backup or Tape Operator roles possess significant privileges. These roles can start and stop jobs, export backups, and manage tape operations, making them attractive targets for exploitation. Although Veeam has not reported any active exploitation of these vulnerabilities, the history of similar flaws being targeted by threat actors underscores the need for immediate action.
Organizations should regularly review user roles and permissions within their Veeam Backup & Replication setups to ensure that only necessary personnel have access to high-privilege functions. Implementing strict access controls can help mitigate the risks associated with these vulnerabilities.
Additionally, users should stay informed about updates and patches from Veeam, as timely application of these fixes is crucial for maintaining security. Following Veeam’s recommended security guidelines can further enhance protection against potential exploitation.
- CVE-2025-59470 – A critical RCE vulnerability allowing Backup or Tape Operators to execute code as the postgres user.
- CVE-2025-55125 – A vulnerability enabling RCE as root through a malicious backup configuration file.
- CVE-2025-59468 – A flaw that allows RCE as the postgres user via a malicious password parameter.
- CVE-2025-59469 – A vulnerability permitting Backup or Tape Operators to write files as root.
Key Takeaways
- Update to Veeam Backup & Replication version 13.0.1.1071 to patch critical vulnerabilities.
- Review user roles and permissions to limit access to Backup and Tape Operator functions.
- Implement strict access controls to reduce the risk of privilege misuse.
- Regularly monitor Veeam’s security updates and apply them promptly.
- Follow Veeam’s recommended security guidelines to enhance overall system protection.
Key Terms & Concepts
- CVE: In this article, CVE refers to a system for identifying and cataloging publicly known cybersecurity vulnerabilities.
- RCE: Remote Code Execution (RCE) is a type of vulnerability that allows an attacker to execute arbitrary code on a remote system.
- CVSS: The Common Vulnerability Scoring System (CVSS) is a standard for assessing the severity of security vulnerabilities.
Read the original article here: https://thehackernews.com/2026/01/veeam-patches-critical-rce.html
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