DeadBolt Ransomware
CVE-2022-27593

9.1CRITICAL

Key Information:

Vendor

QNAP
Status
Photo Station
Vendor
CVE Published:
8 September 2022

Badges

💰 Ransomware👾 Exploit Exists🟣 EPSS 93%🦅 CISA Reported

What is CVE-2022-27593?

An externally controlled reference to a resource vulnerability has been reported to affect QNAP NAS running Photo Station. If exploited, This could allow an attacker to modify system files. We have already fixed the vulnerability in the following versions: QTS 5.0.1: Photo Station 6.1.2 and later QTS 5.0.0/4.5.x: Photo Station 6.0.22 and later QTS 4.3.6: Photo Station 5.7.18 and later QTS 4.3.3: Photo Station 5.4.15 and later QTS 4.2.6: Photo Station 5.2.14 and later

CISA has reported CVE-2022-27593

CISA provides regional cyber and physical services to support security and resilience across the United States. CISA monitor the most dangerious vulnerabilities and have identifed CVE-2022-27593 as being exploited and is known by the CISA as enabling ransomware campaigns.

The CISA's recommendation is: Apply updates per vendor instructions.

Affected Version(s)

Photo Station QTS 4.2.6 < 5.2.14

Photo Station QTS 4.3.3 < 5.4.15

Photo Station QTS 4.3.6 < 5.7.18

References

https://www.qnap.com/en/security-advisory/qsa-22-24
x_refsource_MISC

EPSS Score

93% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
9.1
Severity:
CRITICAL
Confidentiality:
None
Integrity:
High
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • 💰

    Used in Ransomware

  • 👾

    Exploit known to exist

  • 🦅

    CISA Reported

  • Vulnerability published

  • Vulnerability Reserved

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