Vulnerability Details CVE-2020-7240
Meinberg Lantime M300 and M1000 devices allow attackers (with privileges to configure a device) to execute arbitrary OS commands by editing the /config/netconf.cmd script (aka Extended Network Configuration). Note: According to the description, the vulnerability requires a fully authenticated super-user account using a webUI function that allows super users to edit a script supposed to execute OS commands. The given weakness enumeration (CWE-78) is not applicable in this case as it refers to abusing functions/input fields not supposed to be accepting OS commands by using 'Special Elements.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.012
EPSS Ranking 78.0%
CVSS Severity
CVSS v3 Score 8.8
CVSS v2 Score 9.0
References
- https://sku11army.blogspot.com/2020/01/heinberg-lantime-m1000-rce.html
- https://sku11army.blogspot.com/2020/01/meinberg-lantime-m1000-rce.html
- https://wolke.meinberg.de/index.php/s/dKP3PKgFXS6sPRE#pdfviewer
- https://sku11army.blogspot.com/2020/01/heinberg-lantime-m1000-rce.html
- https://sku11army.blogspot.com/2020/01/meinberg-lantime-m1000-rce.html
- https://wolke.meinberg.de/index.php/s/dKP3PKgFXS6sPRE#pdfviewer
Products affected by CVE-2020-7240
-
cpe:2.3:h:meinbergglobal:lantime_m1000:-
-
cpe:2.3:h:meinbergglobal:lantime_m300:-
-
cpe:2.3:o:meinbergglobal:lantime_m1000_firmware:-
-
cpe:2.3:o:meinbergglobal:lantime_m300_firmware:-