Open redirect vulnerability exists in Multiple laser printers and MFPs which implement Ricoh Web Image Monitor. When accessing a specially crafted URL, the user may be redirected to an arbitrary website. As a result, the user may become a victim of a phishing attack.

RICOH Web Image Monitor 1.09 contains an HTML injection vulnerability in the address configuration CGI script that allows attackers to inject malicious HTML code. Attackers can exploit the entryNameIn and entryDisplayNameIn parameters to insert arbitrary HTML content, potentially enabling cross-site scripting attacks.

Stack-based buffer overflow vulnerability exists in multiple laser printers and MFPs which implement Ricoh Web Image Monitor. If this vulnerability is exploited, receiving a specially crafted request created and sent by an attacker may lead to arbitrary code execution and/or a denial-of-service (DoS) condition. As for the details of affected product names and versions, refer to the information provided by the vendors under [References].