CVE-2025-62853
Last modified
CVE-2025-62853 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. A path traversal vulnerability has been reported to affect File Station 5. If a remote attacker gains a user 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 5.5.6.5166 and later. EPSS estimates a 0.60% chance of exploitation in the next 30 days.
Description
A path traversal vulnerability has been reported to affect File Station 5. If a remote attacker gains a user 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 5.5.6.5166 and later
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Qnap | File Station | >= 5.5.6.4691, < 5.5.6.5190 |
References
- https://www.qnap.com/en/security-advisory/qsa-26-03Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2025-62853?
How severe is CVE-2025-62853?
How do I fix CVE-2025-62853?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2025
- CVE-2025-62848A NULL pointer dereference vulnerability has been reported t…7.5
- CVE-2025-62849An SQL injection vulnerability has been reported to affect s…9.8
- CVE-2025-6285A vulnerability was found in PHPGurukul COVID19 Testing Mana…6.1
- CVE-2025-62850A NULL pointer dereference vulnerability has been reported t…7.2
- CVE-2025-62851A path traversal vulnerability has been reported to affect L…4.4
- CVE-2025-62852A buffer overflow vulnerability has been reported to affect …6.5
- CVE-2025-62854An uncontrolled resource consumption vulnerability has been …6.5
- CVE-2025-62855A path traversal vulnerability has been reported to affect F…4.4
- CVE-2025-62856A path traversal vulnerability has been reported to affect F…4.4
- CVE-2025-62857A cross-site scripting (XSS) vulnerability has been reported…6.1
- CVE-2025-62858A buffer overflow vulnerability has been reported to affect …6.5
- CVE-2025-6286A vulnerability classified as problematic has been found in …6.1
Are you affected by CVE-2025-62853?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST