Nns

**Name of the Vulnerable Software and Affected Versions** Quectel RG502Q-EA modem versions prior to 2022-02-23 **Description** The issue allows OS Command Injection. **Recommendations** For versions prior to 2022-02-23, update to a version released after 2022-02-23 to resolve the issue.

**Name of the Vulnerable Software and Affected Versions** MikroTik RouterOS version 7.4beta4 **Description** The issue is related to the container package in MikroTik RouterOS, which allows an attacker to create mount points pointing to symbolic links. These links can resolve to locations on the host device, enabling the attacker to mount any arbitrary file to any location on the host. This is due to incorrect link resolution before accessing a file, which can be exploited by a remote attacker. **Recommendations** For MikroTik RouterOS version 7.4beta4, consider disabling the container package until a patch is available to prevent exploitation. Restrict access to the container package to minimize the risk of arbitrary file mounting. Avoid using the container package for mounting files until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

**Name of the Vulnerable Software and Affected Versions** Quectel EG25-G devices through 202006130814 **Description** The issue allows for remote execution of arbitrary code by using an AT command to place shell metacharacters in `quectel handle fumo cfg` input in `atfwd daemon`. This can lead to code execution as root via AT commands on the Quectel EG25-G modem. **Recommendations** For Quectel EG25-G devices through 202006130814, consider disabling the `atfwd daemon` or restricting the use of AT commands until a patch is available. Avoid using the `quectel handle fumo cfg` input in the affected daemon to minimize the risk of exploitation.