CVE-2022-27593
CRITICAL KEV CISA Exploitation: ACTIVE
Ransomware noto
10.0
CVSS 3.1
Description
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
Metadata
Severity & Metrics
10.0
CRITICAL CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:H/A:H
SSVC — CISA Coordinator
CISA Known Exploited Vulnerability
Required action
Apply updates per vendor instructions.
CISA description
Certain QNAP NAS running Photo Station with internet exposure contain an externally controlled reference to a resource vulnerability which can allow an attacker to modify system files. This vulnerability was observed being utilized in a Deadbolt ransomware campaign.
Affected products (6)
| Vendor | Product | Platform | Versions |
|---|---|---|---|
| QNAP Systems Inc. | Photo Station | QTS 5.0.1 | unspecified < 6.1.2 |
| QNAP Systems Inc. | Photo Station | QTS 5.0.0 | unspecified < 6.0.22 |
| QNAP Systems Inc. | Photo Station | QTS 4.5.x | unspecified < 6.0.22 |
| QNAP Systems Inc. | Photo Station | QTS 4.3.6 | unspecified < 5.7.18 |
| QNAP Systems Inc. | Photo Station | QTS 4.3.3 | unspecified < 5.4.15 |
| QNAP Systems Inc. | Photo Station | QTS 4.2.6 | unspecified < 5.2.14 |
Weakness (CWE)
| CWE | Source | Description |
|---|---|---|
| CWE-610 | cna | CWE-610 Externally Controlled Reference to a Resource in Another Sphere |
CVSS scores (1)
| Score | Severity | Version | Source | Vector |
|---|---|---|---|---|
| 10.0 | CRITICAL | 3.1 | cna | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:H/A:H |
References (1)