Veeam ONE SMB Authentication Vulnerability - 20260828001¶
Overview¶
The WASOC has been made aware of a vulnerability in Veeam ONE allowing an unauthenticated network attacker to coerce SMB authentication from the service account.
What is vulnerable?¶
| Product(s) Affected | Version(s) | CVE | CVSS | Severity |
|---|---|---|---|---|
| Veeam ONE | Versions 13.1 prior to 13.1.0.7233 Versions 13.0 prior to 13.0.2.7159 |
CVE-2026-65641 | 9.3 | Critical |
What has been observed?¶
The WASOC has not received any reports of exploitation of this vulnerability on Western Australian Government networks at the time of writing.
Recommendation¶
The WASOC recommends administrators apply the solutions as per vendor instructions to all affected devices within expected timeframes (refer Patch Management):
- Veeam: https://www.veeam.com/kb4905