CVE-2022-3575 : What You Need to Know

Frauscher Sensortechnik Diagnostic System FDS102 for FAdC R2 and FAdCi R2 configuration upload vulnerability.

Understanding CVE-2022-3575

Frauscher Sensortechnik GmbH FDS102 for FAdC R2 and FAdCi R2 v2.8.0 to v2.9.1 are vulnerable to malicious code upload without authentication by using the configuration upload function. This could lead to a complete compromise of the FDS102 device.

What is CVE-2022-3575?

CVE-2022-3575 pertains to a vulnerability in the Frauscher Sensortechnik Diagnostic System FDS102 allowing unauthorized malicious code upload, potentially resulting in a full compromise of the device.

The Impact of CVE-2022-3575

The impact of this vulnerability is critical, with a CVSS base score of 9.8 (Critical). An attacker could exploit this flaw to compromise the integrity, availability, and confidentiality of the affected device.

Technical Details of CVE-2022-3575

Vulnerability Description

The vulnerability arises due to the lack of authentication in the configuration upload function, allowing an attacker to upload malicious code without constraints.

Affected Systems and Versions

Vendor: Frauscher Sensortechnik
Product: Diagnostic System FDS102
Vulnerable Versions: v2.8.0 to v2.9.1

Exploitation Mechanism

The vulnerability can be exploited by an attacker utilizing the configuration upload function, bypassing the authentication process to upload malicious code.

Mitigation and Prevention

Immediate Steps to Take

Users are advised to update the affected systems to version v2.9.2 or higher to mitigate the vulnerability and prevent unauthorized code upload.

Long-Term Security Practices

Implement robust access controls, authentication mechanisms, and regular security updates to safeguard systems against similar threats.

Patching and Updates

Stay vigilant for security advisories from Frauscher Sensortechnik and promptly apply patches and updates to address known vulnerabilities.