CVE-2026-53882— Path Traversal in Virtualization Station VM Import
Quick assessment
Affected
QNAP Systems Inc. Virtualization Station
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.
已报告存在一处文件访问前的链接解析不当（即“符号链接跟随”）漏洞，该漏洞会影响 Virtualization Station。如果远程攻击者获取了某个用户账户权限，即可利用此漏洞破坏系统的安全性。 我们已在以下版本中修复了该漏洞： Virtualization Station 4.1.1.130 及更高版本
Possible ATT&CK Techniques 2 AI
T1083 · File and Directory Discovery T1059 · Command and Scripting InterpreterAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| QNAP Systems Inc. | Virtualization Station | 4.1.x< 4.1.1.130 |
affected |
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I. Basic Information for CVE-2026-53882
Vulnerability Information
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Vulnerability Title
Path Traversal in Virtualization Station VM Import
Source: CVE Program / CVE List V5
Vulnerability Description
An improper link resolution before file access ('link following') vulnerability has been reported to affect Virtualization Station. If a remote attacker gains a user account, they can then exploit the vulnerability to compromise the security of the system.
We have already fixed the vulnerability in the following version:
Virtualization Station 4.1.1.130 and later
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
在文件访问前对链接解析不恰当(链接跟随)
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| QNAP Systems Inc. | Virtualization Station | 4.1.x ~ 4.1.1.130 | - |
|
II. Public POCs for CVE-2026-53882
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2026-53882 (1)
Same Patch Batch · QNAP Systems Inc. · 2026-10-15 · 35 CVEs total
| CVE-2026-50612 | 9.4 CRITICAL | Import Symlink Following Remote Code Execution Vulnerability in QuMagie |
| CVE-2026-34006 | 9.3 CRITICAL | Pre-Authentication Multiple Critical Vulnerabilities in QNAP sMedioDTCPServer |
| CVE-2026-50619 | 9.3 CRITICAL | Unauthenticated remote code execution vulnerability |
| CVE-2026-47786 | 9.3 CRITICAL | Pre-Authentication Command Injection |
| CVE-2026-39997 | 8.9 HIGH | Unauthenticated Remote Input Injection in QNAP HD Station's remotepad |
| CVE-2026-39993 | 8.7 HIGH | Path Traversal to Root RCE in QNAP Download Station via Addon/Search addon Parameter |
| CVE-2026-34015 | 8.7 HIGH | Remote Code Execution in upload.php of Video Station |
| CVE-2026-41544 | 8.7 HIGH | Path Traversal leading to Arbitrary File Move, Docker Escape, and Host RCE in /calapi/rena |
| CVE-2026-44084 | 8.7 HIGH | Access Code Forgery in Video Station leading to unauthorized media access |
| CVE-2026-41545 | 8.6 HIGH | WebSocket timelapse path traversal and command injection |
| CVE-2026-34008 | 8.5 HIGH | **Privilege Escalation** World-writable crontab path monitored and executed by root-owned |
| CVE-2026-34014 | 8.4 HIGH | ds-move-files.sh is writable and executed as root |
| CVE-2026-34009 | 8.4 HIGH | **Container Escape** Host user home directory mounted with write access into application c |
| CVE-2025-66272 | 7.7 HIGH | Arbitrary file deletion and remote code execution |
| CVE-2025-66275 | 7.7 HIGH | Remote code execution via command injection |
| CVE-2025-68404 | 7.5 HIGH | vcs_pentest Race Condition Authentication Bypass Vulnerability in QuRouter management inte |
| CVE-2026-26243 | 7.2 HIGH | Arbitrary Folder Deletion in Qsync Central 5.0.0.5 |
| CVE-2026-26244 | 7.1 HIGH | SQLi#1 SQL Injection in class_videos.php _getFilters |
| CVE-2026-26245 | 7.1 HIGH | SQLi#2 SQL Injection in class_videos.php getSmartVideosByOffset |
| CVE-2026-34007 | 6.9 MEDIUM | **RCE** Unsanitized `X-Forwarded-For` header passed to `shell_exec()` via broken IP valida |
Showing top 20 of 35 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same vendor: QNAP Systems Inc.
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CVE-2026-50619
Unauthenticated remote code execution vulnerability -
CVE-2026-47790
Privilege Escalation via QuFTP Log-based XSS -
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Pre-Authentication Command Injection -
CVE-2026-39997
Unauthenticated Remote Input Injection in QNAP HD Station's -
CVE-2026-39991
Stored Cross-Site Scripting (XSS) in Note Station file uploa
Same weakness: CWE-59
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FileRise Shared Folder Symlink Escape -
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Gitingest through 0.3.1 Arbitrary File Read via Symlink in B
V. Comments for CVE-2026-53882
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