CVE-2025-66277— QTS, QuTS hero
Get alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2025-66277
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗ Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
QTS, QuTS hero
Source: NVD (National Vulnerability Database)
Vulnerability Description
A link following vulnerability has been reported to affect several QNAP operating system versions. The remote attackers can then exploit the vulnerability to traverse the file system to unintended locations. We have already fixed the vulnerability in the following versions: QTS 5.2.8.3350 build 20251216 and later QuTS hero h5.3.2.3354 build 20251225 and later QuTS hero h5.2.8.3350 build 20251216 and later
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
在文件访问前对链接解析不恰当(链接跟随)
Source: NVD (National Vulnerability Database)
Vulnerability Title
QNAP Systems QTS和QNAP Systems QuTS hero 后置链接漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
QNAP Systems QTS和QNAP Systems QuTS hero都是中国台湾威联通科技（QNAP Systems）公司的一个具有数据存储与管理功能的软件。 QNAP Systems QTS 5.2.8.3350之前版本和QNAP Systems QuTS hero h5.3.2.3354之前版本、h5.2.8.3350之前版本存在后置链接漏洞，该漏洞源于存在链接跟随漏洞，可能导致远程攻击者遍历文件系统。
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. | QTS | 5.2.x ~ 5.2.8.3350 build 20251216 | - | |
| QNAP Systems Inc. | QuTS hero | h5.3.x ~ h5.3.2.3354 build 20251225 | - |
II. Public POCs for CVE-2025-66277
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2025-66277
请登录查看更多情报信息。
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-2025-62856 | File Station 5 | |
| CVE-2025-66274 | QuTS hero | |
| CVE-2025-66278 | File Station 5 | |
| CVE-2025-68406 | Qsync Central | |
| CVE-2026-22894 | File Station 5 | |
| CVE-2025-62855 | 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 weakness: CWE-59
- CVE-2021-47949
CyberPanel 2.1 Authenticated Remote Code Execution via Symli - CVE-2026-41882
JetBrains IntelliJ IDEA 后置链接漏洞 - CVE-2026-27105
Dell Alienware Purchased Apps 后置链接漏洞 - CVE-2026-5161
Improper Authentication in TUBITAK BILGEM's Pardus About - CVE-2026-41397
OpenClaw < 2026.3.31 - Sandbox Escape via Unrestricted File
V. Comments for CVE-2025-66277
No comments yet