🛡️ CVE-2024-42455
🟠 CVSS 8.1 — High ✅ No Known Exploit CWE-306 NVD
8.1
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

A vulnerability in Veeam Backup & Replication allows a low-privileged user to connect to remoting services and exploit insecure deserialization by sending a serialized temporary file collection. This exploit allows the attacker to delete any file on the system with service account privileges. The vulnerability is caused by an insufficient blacklist during the deserialization process.

Details

Severity HIGH
CVSS Score 8.1
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
CWE CWE-306
Public Exploit ✅ No
Source NVD
Published 2024-12-04
Updated 2026-06-02
Modified 2025-04-24
Fix URL N/A

Affected Packages

Software From version Fixed in
veeam-backup-\&-replication 12.0.0.1402 12.3.0.310

References

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