CVEvulnerability

CVE-2024-40711

9.8 CRITICAL Known exploited Published 2024-09-07 Modified 2026-06-17 Official page ↗

CISA Known Exploited Vulnerability

Veeam Backup and Replication Deserialization Vulnerability — Veeam Backup & Replication

Veeam Backup and Replication contains a deserialization vulnerability allowing an unauthenticated user to perform remote code execution.

Added to KEV
2024-10-17
Remediation due
2024-11-07
Ransomware use
Known
Required action
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Notes
https://www.veeam.com/kb4649 ; https://nvd.nist.gov/vuln/detail/CVE-2024-40711
Status
Analyzed
Published
2024-09-07
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 3.0 ([email protected])
9.8 CRITICAL — CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-502

Description

A deserialization of untrusted data vulnerability with a malicious payload can allow an unauthenticated remote code execution (RCE).

Affected configurations

• veeam veeam backup \& replication (>= 12.0.0.1420 < 12.2.0.334)

Related

Weakness · CWE (1)

  • CWE-502 Deserialization of Untrusted Data weakness

References