CVE-2021-33945

RICOH Printer series SP products 320DN, SP 325DNw, SP 320SN, SP 320SFN, SP 325SNw, SP 325SFNw, SP 330SN, Aficio SP 3500SF, SP 221S, SP 220SNw, SP 221SNw, SP 221SF, SP 220SFNw, SP 221SFNw v1.06 were discovered to contain a stack buffer overflow in the file /etc/wpa_supplicant.conf. This vulnerabilit...

CVE-2019-14299

Ricoh SP C250DN 1.05 devices have an Authentication Method Vulnerable to Brute Force Attacks. Some Ricoh printers did not implement account lockout. Therefore, it was possible to obtain the local account credentials by brute force.

CVE-2019-14300

Several Ricoh printers have multiple buffer overflows parsing HTTP cookie headers, which allow an attacker to cause a denial of service or code execution via crafted requests to the web server. Affected firmware versions depend on the printer models. One affected configuration is cpe:2.3:o:ricoh:sp...

CVE-2019-14305

Several Ricoh printers have multiple buffer overflows parsing HTTP parameter settings for Wi-Fi, mDNS, POP3, SMTP, and notification alerts, which allow an attacker to cause a denial of service or code execution via crafted requests to the web server. Affected firmware versions depend on the printer...

CVE-2019-14307

Several Ricoh printers have multiple buffer overflows parsing HTTP parameter settings for SNMP, which allow an attacker to cause a denial of service or code execution via crafted requests to the web server. Affected firmware versions depend on the printer models. One affected configuration is cpe:2...

CVE-2019-14308

Several Ricoh printers have multiple buffer overflows parsing LPD packets, which allow an attacker to cause a denial of service or code execution via crafted requests to the LPD service. Affected firmware versions depend on the printer models. One affected configuration is cpe:2.3:o:ricoh:sp_c250dn...