|Topic||Authenticated command path traversal on timezone settings in Guardian/CMC before 220.127.116.11|
|Impact||Gain Information, CWE-24 Path Traversal|
|Affects||Guardian and CMC with N2OS <v18.104.22.168 or N2OS <v19.0.12|
|CVE Risk Level||High|
|Risk Level for Nozomi customers||Low|
An authenticated command path traversal vulnerability in the management interface allows an authenticated administrator to read-protected system files.
Authenticated web GUI administrator can force the system to copy system files to the wrong location allowing him to read the contents.
However, as by design web GUI administrators are allowed to use ssh keys to gain full console access, this finding has a low impact on our customers.
Guardian / CMC before v19.0.12.
Guardian / CMC before v22.214.171.124.
Use internal firewall feature to limit management interface access and review user roles.
v19 series: Upgrade to v19.0.12.
v20 series: Upgrade to v126.96.36.199.
2021-02-22: Initial revision
This bug was found by Erik de Jong