CVE-2020-12504

Name of the Vulnerable Software and Affected Versions Pepperl+Fuchs P+F Comtrol RocketLinx ES7510-XT, ES8509-XT, ES8510-XT, ES9528-XTv2, ES7506, ES7510, ES7528, ES8508, ES8508F, ES8510, ES8510-XTE, ES9528/ES9528-XT versions all ICRL-M-8RJ45/4SFP-G-DIN, ICRL-M-16RJ45/4CP-G-DIN versions 1.2.3 and below

Description The issue is related to an Improper Authorization vulnerability. It affects devices with an active TFTP-Service.

Recommendations For Pepperl+Fuchs P+F Comtrol RocketLinx ES7510-XT, ES8509-XT, ES8510-XT, ES9528-XTv2, ES7506, ES7510, ES7528, ES8508, ES8508F, ES8510, ES8510-XTE, ES9528/ES9528-XT, consider disabling the TFTP-Service as a temporary workaround. For ICRL-M-8RJ45/4SFP-G-DIN, ICRL-M-16RJ45/4CP-G-DIN versions 1.2.3 and below, consider disabling the TFTP-Service as a temporary workaround. At the moment, there is no information about a newer version that contains a fix for this vulnerability.