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CVE-2026-14946: CWE-434 Unrestricted Upload of File with Dangerous Type in Frauscher Sensortechnik FDS 102

0
High
VulnerabilityCVE-2026-14946cvecve-2026-14946cwe-434
Published: 08/20/2026 (08/20/2026, 08:18:37 UTC)
Source: CVE Database V5
Vendor/Project: Frauscher Sensortechnik
Product: FDS 102

Description

A high privileged remote attacker can upload a .php file and then request it directly from /uploads/<filename>.php to achieve arbitrary code execution due to improper file type validation which could result in full system compromise.

CVSS v4.0

Score 8.6high

Attack Vector
Network
Attack Complexity
Low
Attack Requirements
None
Privileges Required
High
User Interaction
None
Vuln. Confidentiality
High
Vuln. Integrity
High
Vuln. Availability
High
Subsq. Confidentiality
None
Subsq. Integrity
None
Subsq. Availability
None
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Affected software

GitHub Actionsmore threats →ai
frauschersensortechnik/FDS102
pkg:github/frauschersensortechnik/FDS102
Affected versions
=2.8.0

Run on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.

AI-Powered Analysis

Machine-generated threat intelligence

AILast updated: 08/20/2026, 08:37:33 UTC

Technical Analysis

This vulnerability (CWE-434) in Frauscher Sensortechnik FDS 102 version 2.8.0 involves unrestricted upload of files with dangerous types. A high privileged remote attacker can upload a malicious .php file because the product does not properly validate file types during upload. The attacker can then access the uploaded .php file directly via the /uploads/ directory, resulting in arbitrary code execution on the system.

Potential Impact

Successful exploitation allows an attacker with high privileges to execute arbitrary code remotely, which could lead to full system compromise. This poses a significant risk to the confidentiality, integrity, and availability of the affected system.

Mitigation Recommendations

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, restrict high privileged user access and monitor file upload functionality closely to prevent unauthorized uploads of executable files.

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Technical Details

Data Version
5.2
Assigner Short Name
CERTVDE
Date Reserved
2026-07-07T12:46:54.882Z
Cvss Version
4.0
State
PUBLISHED
Remediation Level
null

Threat ID: 6a86b95eacd9273b4955fd9d

Added to database: 08/20/2026, 08:22:54 UTC

Last enriched: 08/20/2026, 08:37:33 UTC

Last updated: 08/20/2026, 11:11:33 UTC

Views: 6

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