CVE-2026-64633: CWE-94 Code Injection in Veeam ONE
A vulnerability allowing remote unauthenticated code execution on the agent host.
AI Analysis
Technical Summary
This vulnerability in Veeam ONE enables remote unauthenticated attackers to perform code injection (CWE-94) leading to remote code execution on the agent host. The CVSS 4.0 vector indicates the attack requires no privileges or user interaction and has high impact on confidentiality, integrity, and availability. The vulnerability is publicly disclosed but lacks vendor-provided remediation details or affected version information.
Potential Impact
Successful exploitation results in full remote code execution on the agent host without authentication, posing a critical risk to system confidentiality, integrity, and availability. This could allow attackers to take complete control of the affected system.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, restrict network access to the Veeam ONE agent host and monitor for suspicious activity. Follow vendor communications closely for updates.
CVE-2026-64633: CWE-94 Code Injection in Veeam ONE
Description
A vulnerability allowing remote unauthenticated code execution on the agent host.
CVSS v4.0
Score 10.0critical
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability in Veeam ONE enables remote unauthenticated attackers to perform code injection (CWE-94) leading to remote code execution on the agent host. The CVSS 4.0 vector indicates the attack requires no privileges or user interaction and has high impact on confidentiality, integrity, and availability. The vulnerability is publicly disclosed but lacks vendor-provided remediation details or affected version information.
Potential Impact
Successful exploitation results in full remote code execution on the agent host without authentication, posing a critical risk to system confidentiality, integrity, and availability. This could allow attackers to take complete control of the affected system.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, restrict network access to the Veeam ONE agent host and monitor for suspicious activity. Follow vendor communications closely for updates.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- hackerone
- Date Reserved
- 2026-07-20T15:00:00.696Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a721340bf8831d5391ad4d4
Added to database: 08/04/2026, 16:28:48 UTC
Last enriched: 08/04/2026, 16:43:16 UTC
Last updated: 08/05/2026, 02:08:59 UTC
Views: 19
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