CVE-2023-41966 Explained : Impact and Mitigation
Discover the privilege escalation vulnerability in Sielco Radio Link and Analog FM Transmitters. Learn about the impact, affected systems, exploitation mechanism, and mitigation steps.
A privilege escalation vulnerability has been discovered in Sielco products, specifically the Radio Link and Analog FM Transmitters, due to the unsafe actions of defining privileges within the application.
Understanding CVE-2023-41966
This CVE pertains to a privilege escalation vulnerability in Sielco's Radio Link and Analog FM Transmitters.
What is CVE-2023-41966?
The application suffers from a privilege escalation vulnerability where a user with read permissions can elevate privileges by sending an HTTP POST request to set a parameter.
The Impact of CVE-2023-41966
The vulnerability allows unauthorized users to escalate their privileges within the application, potentially leading to unauthorized access and control.
Technical Details of CVE-2023-41966
This section provides more in-depth technical details regarding the vulnerability.
Vulnerability Description
The vulnerability in Sielco's products arises from the unsafe actions associated with defining privileges, allowing unauthorized users to elevate their privileges.
Affected Systems and Versions
- Analog FM Transmitter versions 2.12 (EXC5000GX), 2.11 (EXC300GX), 2.10 (EXC1600GX), and more
- Radio Link versions 2.06 (RTX19), 2.00 (EXC19), 1.60 (RTX19), and more
Exploitation Mechanism
By sending a crafted HTTP POST request to set a parameter, a user with read permissions can exploit the vulnerability to escalate their privileges.
Mitigation and Prevention
To address CVE-2023-41966, immediate steps need to be taken to mitigate the risk and prevent unauthorized privilege escalation.
Immediate Steps to Take
Users of affected Sielco products should contact Sielco customer support for additional information on addressing this vulnerability.
Long-Term Security Practices
Incorporating regular security updates and patches, as well as following secure coding practices, can help prevent similar vulnerabilities in the future.
Patching and Updates
Stay informed about security advisories from Sielco and apply relevant patches and updates to secure your systems.