What is CVE-2017-20210?

CVE-2017-20210 is a critical-severity vulnerability in Qnap Photo_station, classified under Information Disclosure. CVSS score: 9.8/10. Published 2025-11-11.

How severe is CVE-2017-20210?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Information disclosure in Qnap Photo_station

CVE-2017-20210

Photo Station 5.4.1 & 5.2.7 include the security fix for the vulnerability related to the XMR mining programs identified by internal research.

Vulnerability class: Information Disclosure

EPSS: 0.003 (22.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Qnap Photo_station — versions 5.2.7, 5.4.1
Qnap Systems Inc. Photo Station — versions 5.2.x, 5.4.x

Weakness classification (CWE)

CWE-200 — Information Disclosure

References

security@qnapsecurity.com.tw (Vendor Advisory)

Frequently asked questions

What is CVE-2017-20210?: CVE-2017-20210 is a critical-severity vulnerability in Qnap Photo_station, classified under Information Disclosure. CVSS score: 9.8/10. Published 2025-11-11.
How severe is CVE-2017-20210?: Critical severity. CVSS v3 base score is 9.8 out of 10.