QNAP Fixes Improper Authentication Vulnerability Affecting Multiple Versions of QTS
CVE-2024-21899

9.8CRITICAL

Key Information:

Vendor
QNAP
Vendor
CVE Published:
8 March 2024

Badges

πŸ‘Ύ Exploit ExistsπŸ“° News Worthy

Summary

The articles discuss a critical authentication bypass vulnerability (CVE-2024-21899) affecting multiple versions of QNAP operating systems. This vulnerability allows unauthorized remote access to the NAS device, posing a severe security risk. The vulnerability has been addressed by QNAP with patches available for affected versions. Other vulnerabilities impacting QNAP operating systems are also highlighted, emphasizing the need for immediate updates to mitigate potential security risks. The exploitation of these vulnerabilities could lead to unauthorized access, data compromise, and further attacks, making it crucial for organizations and individuals using QNAP products to prioritize security updates.

Affected Version(s)

QTS 5.1.x < 5.1.3.2578 build 20231110

QTS 4.5.x < 4.5.4.2627 build 20231225

QuTS hero h5.1.x

News Articles

CVE-2024-21899 | Arctic Wolf

On March 8, 2024, QNAP published a security advisory detailing a critical vulnerability affecting multiple QNAP products, CVE-2024-21899 (CVSS: 9.8).

10 months ago

CVE-2024-21899 Archives

VulnerabilityMarch 8, 2024CVE-2024-21899 (CVSS 9.8): Critical QNAP Flaw Opens Door to HackersQNAP has issued a critical security advisory regarding multiple vulnerabilities impacting their NAS software...

10 months ago

CVE-2024-21899

Skip to content Get an email every time there is a new post added on this page (tag)! Are NAS Drives Safe Enough to Use in 2024? Are you a NAS owner? Perhaps you are considering buying a...

10 months ago

References

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • 🟑

    Public PoC available

  • πŸ‘Ύ

    Exploit known to exist

  • πŸ“°

    First article discovered by securityonline.info

  • Vulnerability published

  • Vulnerability Reserved

Credit

ZDI-CAN-22493/22494 : DEVCORE
.