Linus Kimselius

**Name of the Vulnerable Software and Affected Versions** Marval MSM versions 14.19.0.12476 and earlier, version 15.0 **Description** The issue concerns a system account with default credentials, allowing a remote attacker to log in and create a valid session. This enables the attacker to make backend calls to endpoints in the application, such as "API endpoints". No information is provided about the estimated number of potentially affected devices or real-world incidents where this issue was exploited. **Recommendations** For Marval MSM versions 14.19.0.12476 and earlier, and version 15.0, change the default credentials of the system account to prevent unauthorized access. As a temporary workaround, consider restricting access to the system account until a patch is available. Avoid using default credentials in the system account to minimize the risk of exploitation. 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** Marval MSM versions 14.19.0.12476 and earlier **Description** The issue concerns the use of a static encryption key for secrets in Marval MSM. An attacker who gains access to encrypted secrets can decrypt them by using this key. **Recommendations** For versions 14.19.0.12476 and earlier, consider restricting access to encrypted secrets to minimize the risk of exploitation. 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** Marval MSM versions 14.19.0.12476 and earlier Marval MSM version 15.0 **Description** The issue allows a remote attacker, authenticated as any user, to execute code in the context of the web server. This is a Remote Code Execution vulnerability. **Recommendations** For Marval MSM versions 14.19.0.12476 and earlier, update to a version later than 14.19.0.12476 to resolve the issue. For Marval MSM version 15.0, consider disabling remote access until a patch is available. As a temporary workaround, restrict access to the web server to minimize the risk of exploitation.