QNAP Photo Station Improper Access Control Vulnerability

Critical Threat Advisory: This vulnerability is documented in active Ransomware campaigns. Immediate remediation required.

Technical Severity

CVSS v3.1 Metrics

CRITICAL

9.8 / 10

Minimal Risk Critical

Vector Specification

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitation Likelihood

EPSS Prediction

94.30 %

Predictive Probability

Percentile Rank

99.9 th

Documented as more likely to be exploited than 99.9% of known CVEs.

Detection Date

Jun 08, 2022

Remediation Due

Jun 22, 2022

CISA Catalog Active

Threat Analysis

QNAP NAS devices running Photo Station contain an improper access control vulnerability allowing remote attackers to gain unauthorized access to the system.

Remediation Directive

Apply updates per vendor instructions.

Asset Context

Vendor Identity

QNAP

Affected Product

Photo Station

Ransomware Status

Campaign Use Known

Weakness Classification

CWE-863

External Intelligence

NVD

National Vulnerability Database

https://nvd.nist.gov/vuln/detail/CVE-2019-7192