CVE-2024-50388

critical

Description

An OS command injection vulnerability has been reported to affect HBS 3 Hybrid Backup Sync. If exploited, the vulnerability could allow remote attackers to execute commands. We have already fixed the vulnerability in the following version: HBS 3 Hybrid Backup Sync 25.1.1.673 and later

References

References
More

https://securityaffairs.com/184396/hacking/qnap-fixed-multiple-zero-days-in-its-software-demonstrated-at-pwn2own-2025.html

https://www.bleepingcomputer.com/news/security/qnap-fixes-seven-nas-zero-day-vulnerabilities-exploited-at-pwn2own/

https://thehackernews.com/2024/11/synology-urges-patch-for-critical-zero.html

https://www.securityweek.com/synology-qnap-truenas-address-vulnerabilities-exploited-at-pwn2own-ireland/

https://www.bleepingcomputer.com/news/security/qnap-fixes-nas-backup-software-zero-day-exploited-at-pwn2own/

https://www.qnap.com/en/security-advisory/qsa-24-41

https://www.qnap.com/en-us/security-advisory/qsa-24-41

Details

Source: Mitre, NVD

Published: 2024-12-06

Updated: 2024-12-06

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: 9.5

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

Severity: Critical

EPSS

EPSS: 0.01229