CVE-2023-34260

Name of the Vulnerable Software and Affected Versions Kyocera TASKalfa 4053ci printers versions 2VG S000.002.561 and earlier

Description The issue allows a denial of service (service outage) via the "/wlmdeu%2f%2e%2e%2f%2e%2e" endpoint followed by a directory reference such as "%2fetc%00index.htm" to try to read the /etc directory.

Recommendations For Kyocera TASKalfa 4053ci printers versions 2VG S000.002.561 and earlier, as a temporary workaround, consider restricting access to the "/wlmdeu%2f%2e%2e%2f%2e%2e" endpoint until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.