CVE-2020-15518

Published: Jul 3, 2020Modified: Jun 17, 2026

8.8

Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Exploitability: 2.8 / Impact: 5.9

Source: NVD

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 (2)

Products: Veeam: Veeam Availability Suite, Veeam Backup & Replication

Veeam

2 products

Veeam Availability Suite

Veeam Backup & Replication

Configuration A

2 vulnerable

Vulnerable Software	Affected Versions
Veeam Veeam Availability Suite	Before 10.0
Veeam Veeam Backup & Replication	Before 10.0

Related CWEs

CWE-862

Missing Authorization

The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

References (2)

https://zwclose.github.io/veeamon

Source: cve@mitre.org

ExploitTechnical DescriptionThird Party Advisory

https://zwclose.github.io/veeamon

Source: af854a3a-2127-422b-91ae-364da2661108

ExploitTechnical DescriptionThird Party Advisory

Timeline

No history available yet.