What’s Vulnerable › Vulnerabilities
CVE-2020-15518
- Severity: high (CVSS 8.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 1.0% probability of exploitation in the next 30 days
- Public exploit or detection template: yes
- Published: 2020-07-03 · updated 2026-06-17
- Weakness: CWE-862
Description
VeeamFSR.sys in Veeam Availability Suite before 10 and Veeam Backup & Replication before 10 has no device object DACL, which allows unprivileged users to achieve total control over filesystem I/O requests.
Affected products
- Veeam Availability Suite: before 10.0 — fixed in 10.0
- Veeam Backup & Replication: before 10.0 — fixed in 10.0
How to fix
Upgrade to a fixed version: Veeam Availability Suite 10.0; Veeam Backup & Replication 10.0. Check the vendor advisory for mitigations.
References
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