Unauthenticated code execution on agent hosts
Published Aug 4, 2026 · Updated Aug 4, 2026
Code injection in Veeam ONE 13.0.2.6723 and earlier version 13 builds allows remote attackers to execute code on the agent host. Veeam has not published the affected agent component or the operation that accepts and executes attacker-controlled input. No credentials or user interaction are required; successful exploitation runs code on the host where the Veeam ONE Agent is installed.
Summary
What happened
Code injection in Veeam ONE 13.0.2.6723 and earlier version 13 builds allows remote attackers to execute code on the agent host. Veeam has not published the affected agent component or the operation that accepts and executes attacker-controlled input. No credentials or user interaction are required; successful exploitation runs code on the host where the Veeam ONE Agent is installed.
The record
- CVE
- CVE-2026-64633
- Published
- Aug 4, 2026
- Updated
- Aug 4, 2026
- Vendor
- Veeam Software
- Product
- Veeam ONE
- Classifications
- CWE-94
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Aug 4, 2026CVE publishedPublication date reported by the CVE source.
- Aug 4, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=0 <=13.0.2
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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