Cx820 Firmware Security Vulnerabilities

CVE-2022-29850

Various Lexmark products through 2022-04-27 allow an attacker who has already compromised an affected Lexmark device to maintain persistence across...

CVE-2021-44735

Embedded web server command injection vulnerability in Lexmark devices through...

CVE-2021-44734

Embedded web server input sanitization vulnerability in Lexmark devices through 2021-12-07, which can which can lead to remote code execution on the...

CVE-2021-44737

PJL directory traversal vulnerability in Lexmark devices through 2021-12-07 that can be leveraged to overwrite internal configuration...

CVE-2021-44738

Buffer overflow vulnerability has been identified in Lexmark devices through 2021-12-07 in postscript...

CVE-2018-17944

On certain Lexmark devices that communicate with an LDAP or SMTP server, a malicious administrator can discover LDAP or SMTP credentials by changing that server's hostname to one that they control, and then capturing the credentials that are sent there. This occurs because stored credentials are...