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8.2
CVE-2026-43851: Authenticated users can read any file on the server
CVE-2026-43851 · published 15 days ago
Summary
If someone with a valid login accesses the affected application, they could view any file stored on the computer, even those that should be private. This could expose confidential data or system configuration. Apply the vendor’s update or limit user privileges until the fix is installed.
What to do
The CVE record does not list a fixed version. Check the vendor's site or the advisory links below - a fix may already be released.
Affected software
| Vendor | Product | Affected versions |
|---|---|---|
| advantech | adam-3600 | prior to version 2.8.5.0 |
Original advisory text
A path traversal vulnerability could allow an authenticated attacker to read arbitrary files on the system.
A path traversal vulnerability could allow an authenticated attacker to read arbitrary files on the system.
Internet-facing
60 days
Internal
At next upgrade
- Not known to be exploited
- Needs hands-on effort to exploit
- Gives an attacker partial control
Type
CWE-22Path Traversal
Timeline
Published20 Oct 2026
Updated4 Nov 2026
First seen20 Oct 2026
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