CVE-2023-4291

Name: CVE-2023-4291
Creator: NVD / NIST
Published: 2023-09-21T07:15:18.423+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 1.00%

Last modified Jun 17, 2026

CVE-2023-4291 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Frauscher Sensortechnik GmbH FDS101 for FAdC/FAdCi v1.4.24 and all previous versions are vulnerable to a remote code execution (RCE) vulnerability via manipulated parameters of the web interface without authentication. This could lead to a full compromise of the FDS101 device. . EPSS estimates a 1.00% chance of exploitation in the next 30 days.

Description

Frauscher Sensortechnik GmbH FDS101 for FAdC/FAdCi v1.4.24 and all previous versions are vulnerable to a remote code execution (RCE) vulnerability via manipulated parameters of the web interface without authentication. This could lead to a full compromise of the FDS101 device.

Metrics

CVSS 3.1

9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

1.00%

58.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-94

Affected Software

Vendor	Product	Versions
Frauscher	Frauscher Diagnostic System 101	<= 1.4.24

References

https://cert.vde.com/en/advisories/VDE-2023-038Third Party Advisory
https://cert.vde.com/en/advisories/VDE-2023-038Third Party Advisory

Timeline

Published: Sep 21, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-4291?

How severe is CVE-2023-4291?

CVE-2023-4291 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 1.00% probability of exploitation in the next 30 days.

How do I fix CVE-2023-4291?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-4291?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST