CVE-2023-50704 : Exploit Details and Defense Strategies
Learn about CVE-2023-50704, a vulnerability allowing URL redirection to untrusted sites in EFACEC UC 500E, posing risks of phishing attacks. Find mitigation steps and update information.
This article provides insights into CVE-2023-50704, a vulnerability related to URL redirection to an untrusted site ('Open Redirect') in EFACEC UC 500E.
Understanding CVE-2023-50704
CVE-2023-50704 involves a security issue in EFACEC UC 500E that allows an attacker to create a URL leading to an external domain, enabling phishing attacks.
What is CVE-2023-50704?
CVE-2023-50704 is a vulnerability that permits attackers to manipulate URLs within EFACEC UC 500E, redirecting users to malicious external sites for phishing purposes.
The Impact of CVE-2023-50704
This vulnerability could result in phishing attacks against application users, potentially compromising sensitive information and leading to security breaches.
Technical Details of CVE-2023-50704
The vulnerability is characterized by a CVSS v3.1 base score of 4.3, highlighting a medium severity issue with low attack complexity and physical attack vector.
Vulnerability Description
Attackers can exploit this flaw by constructing URLs within the application, redirecting users to arbitrary external domains, facilitating phishing activities.
Affected Systems and Versions
EFACEC's UC 500E version 10.1.0 is particularly impacted by this vulnerability, potentially putting users at risk of phishing attacks.
Exploitation Mechanism
By manipulating URLs in the application, threat actors can create links to malicious domains, tricking users into interacting with fake websites.
Mitigation and Prevention
To mitigate the risks associated with CVE-2023-50704, immediate actions should be taken to safeguard systems and users.
Immediate Steps to Take
Users and administrators are advised to update to EFACEC UC 500E version 10.1.1 to address the vulnerability and enhance security measures.
Long-Term Security Practices
Implementing secure coding practices, conducting regular security assessments, and educating users on phishing threats can help prevent similar vulnerabilities.
Patching and Updates
It is crucial to stay informed about security updates from EFACEC and promptly apply patches to protect systems from potential exploitation.