Security_Vaelsys

**Name of the Vulnerable Software and Affected Versions** Vaelsys version 4.1.0 **Description** A critical issue exists in Vaelsys 4.1.0 related to os command injection. The `execute DataObjectProc` function within the `/grid/vgrid server.php` file is vulnerable. Manipulation of the `xajaxargs` argument can lead to unauthorized command execution. The exploit has been publicly disclosed. **Recommendations** As a temporary workaround, consider restricting access to the `/grid/vgrid server.php` file until a patch is available. Avoid using the `xajaxargs` argument in the affected file `/grid/vgrid server.php` until the issue is resolved.

**Name of the Vulnerable Software and Affected Versions** Vaelsys version 4.1.0 **Description** A vulnerability has been found in Vaelsys 4.1.0 and classified as problematic. This vulnerability affects unknown code of the file `/grid/vgrid server.php` of the component MD4 Hash Handler. The manipulation of the argument `xajaxargs` leads to the use of a weak hash. The attack can be initiated remotely, but the complexity is rather high and exploitation appears to be difficult. The exploit has been disclosed to the public. The vendor was contacted about this disclosure but did not respond. **Recommendations** 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** Vaelsys version 4.1.0 **Description** A critical vulnerability exists in the User Creation Handler component of the software, affecting unknown processing of the file `/grid/vgrid server.php`. This manipulation results in improper authorization, potentially allowing remote attackers to exploit the issue. The exploit has been publicly disclosed. The vendor was contacted regarding this disclosure but did not respond. **Recommendations** Versions prior to 4.1.0 are not affected. At the moment, there is no information about a newer version that contains a fix for this vulnerability.