CVE Watch—

CVE-2022-27593

QNAP Photo Station Externally Controlled Reference Vulnerability

CVSS

—

No CVSS

EPSS

87.9%

p100

KEV

YES

Sep 8, 2022

Exploit Today

0-100

Published: — · Last modified: —

EPSS · 30d

87.9%EPSS · 30 days87.9%

2026-09-162026-10-14

KEV catalog record

Product

QNAP / Photo Station

Vulnerability

QNAP Photo Station Externally Controlled Reference Vulnerability

Added to KEV

Sep 8, 2022

Remediate by

Sep 29, 2022

Known ransomware use

Yes

Summary 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.

Required action

Apply updates per vendor instructions.

Notes

https://www.qnap.com/en/security-advisory/qsa-22-24; https://nvd.nist.gov/vuln/detail/CVE-2022-27593

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