Notice Regarding Vulnerability in Apache Log4j

December 23, 2021

Notice Regarding Vulnerability in Apache Log4j

Thank you for always using our services.
This is a notice for administrators using the MTrans series.


Currently, a highly critical vulnerability (CVE-2021-44228) related to the Java-based logging library Apache Log4j has been reported by the Information-technology Promotion Agency, Japan (IPA).


■Notice regarding vulnerability of arbitrary code execution in Apache Log4j (CVE-2021-44228)

https://www.jpcert.or.jp/at/2021/at210050.html


We have confirmed that there are no issues or that they have been addressed for the following services operated by our company.

There is no impact from this vulnerability.


・MTrans Series


Thank you for continuing to use our services.