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CVE-2025-62855— File Station 5

Quick assessment

Affected
QNAP Systems Inc. File Station 5
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

QNAP Systems File Station 5是中国台湾威联通科技（QNAP Systems）公司的一个文件管理系统。 QNAP Systems File Station 5 5.5.6.5190之前版本存在路径遍历漏洞，该漏洞源于路径遍历，可能导致读取意外文件或系统数据。

AI Predicted 7.5 Difficulty: Easy EPSS 0.36% · P27

Possible ATT&CK Techniques 1 AI

T1083 · File and Directory Discovery
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I. Basic Information for CVE-2025-62855

Vulnerability Information
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Vulnerability Title
File Station 5
Source: CVE Program / CVE List V5
Vulnerability Description
A path traversal vulnerability has been reported to affect File Station 5. If a local attacker gains an administrator account, they can then exploit the vulnerability to read the contents of unexpected files or system data. We have already fixed the vulnerability in the following version: File Station 5 5.5.6.5190 and later
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Vulnerability Title
QNAP Systems File Station 5 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
QNAP Systems File Station 5是中国台湾威联通科技（QNAP Systems）公司的一个文件管理系统。 QNAP Systems File Station 5 5.5.6.5190之前版本存在路径遍历漏洞，该漏洞源于路径遍历，可能导致读取意外文件或系统数据。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
QNAP Systems Inc. File Station 5 5.5.x ~ 5.5.6.5190 -

II. Public POCs for CVE-2025-62855

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III. Intelligence Information for CVE-2025-62855

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Same Patch Batch · QNAP Systems Inc. · 2026-02-11 · 49 CVEs total

CVE-2025-58466 QTS, QuTS hero
CVE-2025-58471 Qsync Central
CVE-2025-59386 QuTS hero
CVE-2025-66274 QTS, QuTS hero
CVE-2025-66277 QTS, QuTS hero
CVE-2025-66278 File Station 5
CVE-2025-68406 Qsync Central
CVE-2026-22894 File Station 5
CVE-2025-62856 File Station 5
CVE-2025-58467 Qsync Central
CVE-2025-58470 Qsync Central
CVE-2025-57713 File Station 5
CVE-2025-57711 Qsync Central
CVE-2025-57710 Qsync Central
CVE-2025-57709 Qsync Central
CVE-2025-57708 Qsync Central
CVE-2025-57707 File Station 5
CVE-2025-54170 Qsync Central
CVE-2025-54169 File Station 5
CVE-2025-54163 File Station 5

Showing top 20 of 49 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: File Station 5
Same vendor: QNAP Systems Inc.
Same weakness: CWE-22

V. Comments for CVE-2025-62855

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