CVE-2023-37220 : What You Need to Know
Discover the impact and technical details of CVE-2023-37220 affecting Synel Terminals. Learn about mitigation steps and how to prevent the Download of Code Without Integrity Check vulnerability.
A detailed overview of CVE-2023-37220 highlighting the vulnerability, impact, technical details, and mitigation steps.
Understanding CVE-2023-37220
CVE-2023-37220 is a security vulnerability found in Synel Terminals, specifically related to CWE-494: Download of Code Without Integrity Check. The vulnerability was discovered by Elad Ernst.
What is CVE-2023-37220?
The CVE-2023-37220 vulnerability in Synel Terminals involves the downloading of code without integrity checks, leading to various high impacts on confidentiality, integrity, and availability.
The Impact of CVE-2023-37220
The impact of this vulnerability is rated as HIGH, with low attack complexity and network-based attack vector. It poses risks to confidentiality, integrity, and availability, requiring high privileges for exploitation.
Technical Details of CVE-2023-37220
Vulnerability Description
The vulnerability is categorized under CWE-494: Download of Code Without Integrity Check, allowing attackers to download code without integrity verification.
Affected Systems and Versions
All versions of Synel Terminals are affected by this vulnerability. Users are advised to upgrade to version 3015.1 to mitigate the risk.
Exploitation Mechanism
The vulnerability can be exploited over the network with high privileges required. Attackers can exploit it without user interaction, leading to unchanged scope and severe consequences.
Mitigation and Prevention
Immediate Steps to Take
To address CVE-2023-37220, immediate action involves upgrading Synel Terminals to version 3015.1. Additionally, monitoring for any unusual network activity is recommended.
Long-Term Security Practices
Implementing secure coding practices, conducting regular security audits, and educating users on secure downloading practices can help prevent similar vulnerabilities in the future.
Patching and Updates
Regularly installing security patches and updates provided by the vendor is crucial to maintain a secure environment and protect against known vulnerabilities.