RCE in Qnap Hybrid_backup_sync
CVE-2024-50388
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…
Vulnerability class: Command Injection (OS Command Injection)
EPSS: 0.023 (81.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Qnap Hybrid_backup_sync — versions 25.1.0.627
- Qnap Systems Inc. Hbs 3 Hybrid Backup Sync — versions 25.1.x
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security@qnapsecurity.com.tw (Vendor Advisory)
Frequently asked questions
- What is CVE-2024-50388?
- CVE-2024-50388 is a critical-severity vulnerability in Qnap Hybrid_backup_sync, classified under Command Injection. CVSS score: 9.8/10. Published 2024-12-06.
- How severe is CVE-2024-50388?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2024-50388 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.