An unauthenticated remote attacker can retrieve sensible files from the FDS Web server, such as the backup archive at /FdsBackup.zip and additional files under /downloads/*, directly over HTTP without a valid session. These files disclose detailed railway signaling and track layout information that should not be available to unauthenticated users.

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Frauscher Sensortechnik FDS 102 unaffected
Version Status Constraints
2.1.0 affected ≤ 2.13.3

No data.

No data.

No data.

Project Subscriptions

Vendors Products
Frauscher Sensortechnik Subscribe
Fds 102 Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://www.certvde.com/en/advisories/VDE-2026-078/ cve-icon cve-icon
History

Thu, 20 Aug 2026 08:45:00 +0000

Type Values Removed Values Added
Description An unauthenticated remote attacker can retrieve sensible files from the FDS Web server, such as the backup archive at /FdsBackup.zip and additional files under /downloads/*, directly over HTTP without a valid session. These files disclose detailed railway signaling and track layout information that should not be available to unauthenticated users.
Title Frauscher Sensortechnik: FDS102 for FAdC/FAdCi R2 is offering files with sensitive information for download without requiring authentication
First Time appeared Frauscher Sensortechnik
Frauscher Sensortechnik fds 102
Weaknesses CWE-306
CPEs cpe:2.3:a:frauscher_sensortechnik:fds_102:*:*:*:*:*:*:*:*
Vendors & Products Frauscher Sensortechnik
Frauscher Sensortechnik fds 102
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'}

cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: CERTVDE

Published:

Updated: 2026-08-20T08:19:46.783Z

Reserved: 2026-07-07T12:47:01.243Z

Link: CVE-2026-14952

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-08-20T09:16:47.740

Modified: 2026-08-20T09:16:47.740

Link: CVE-2026-14952

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses