CVE-2019-20459: High severity epson expression home xp255 vulnerability
An issue was discovered on Epson Expression Home XP255 20.08.FM10I8 devices. With the SNMPv1 public community, all values can be read, and with the epson community, all the changeable values can be written/updated, as demonstrated by permanently disabling the network card or changing the DNS servers.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2019-20459?
CVE-2019-20459 is considered a high-severity vulnerability due to its potential impact on device configuration and security.
How do I fix CVE-2019-20459?
To fix CVE-2019-20459, it is recommended to disable SNMPv1 and configure more secure community strings or update the device firmware if an update is available.
What devices are affected by CVE-2019-20459?
CVE-2019-20459 specifically affects the Epson Expression Home XP255 printer.
What can attackers exploit with CVE-2019-20459?
Attackers can exploit CVE-2019-20459 to read all SNMP values or modify changeable settings, compromising network security.
Is there a permanent fix for CVE-2019-20459?
Currently, the most effective mitigation for CVE-2019-20459 involves configuration changes and disabling vulnerable SNMP settings.