CVE-2024-40711

critical

Description

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

References

https://securityaffairs.com/170717/malware/veeam-backup-replication-flaw-frag-ransomware.html

https://news.sophos.com/en-us/2024/11/08/veeam-exploit-seen-used-again-with-a-new-ransomware-frag/

https://thehackernews.com/2024/10/ransomware-gangs-use-lockbits-fame-to.html

https://blog.talosintelligence.com/akira-ransomware-continues-to-evolve/

https://therecord.media/veam-vulnerability-exploited-ransomware-cisa-kev

https://www.hipaajournal.com/exploitation-fortinet-veeam-backup-replication-vulnerabilities/

https://informationsecuritybuzz.com/veeam-vulnerability-actively-exploited/

https://www.securityweek.com/recent-veeam-vulnerability-exploited-in-ransomware-attacks/

https://www.infosecurity-magazine.com/news/nhs-england-warns-cve-active/

https://www.bleepingcomputer.com/news/security/akira-and-fog-ransomware-now-exploiting-critical-veeam-rce-flaw/

https://www.bleepingcomputer.com/news/security/veeam-warns-of-critical-rce-flaw-in-backup-and-replication-software/

https://thehackernews.com/2024/09/veeam-releases-security-updates-to-fix.html

https://www.veeam.com/kb4649

Details

Source: Mitre, NVD

Published: 2024-09-07

Updated: 2024-10-18

Risk Information

CVSS v2

Base Score: 10

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

Severity: Critical

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical

CVSS v4

Base Score: 9.4

Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

Severity: Critical