#VU84589 Open redirect in UC 500E - CVE-2023-50704
Published: December 20, 2023
Vulnerability identifier: #VU84589
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2023-50704
CWE-ID: CWE-601
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerable software:
UC 500E
UC 500E
Software vendor:
Efacec
Efacec
Description
The vulnerability allows a local attacker to redirect victims to arbitrary URL.
The vulnerability exists due to improper sanitization of user-supplied data. An attacker with physical access can create a link that leads to a trusted website, however, when clicked, redirects the victim to arbitrary domain.
Successful exploitation of this vulnerability may allow a local attacker to perform a phishing attack and steal potentially sensitive information.
Remediation
Install updates from vendor's website.