Kite03

**Name of the Vulnerable Software and Affected Versions** Inspect Element Ltd Echo.ac version 5.2.1.0 **Description** An issue in Inspect Element Ltd Echo.ac allows a local attacker to gain privileges via a crafted command to the `echo driver.sys` component. This issue has been reportedly used by various actors, including Crimson palace, for cyber espionage. The estimated number of potentially affected devices is not specified. Real-world incidents where this issue was exploited include attacks on Southeast Asian government agencies and various organizations. Technical details about exploitation include the use of crafted commands to the `echo driver.sys` component. **Recommendations** For Inspect Element Ltd Echo.ac version 5.2.1.0, consider disabling the `echo driver.sys` component as a temporary workaround until a patch is available. Restrict access to the vulnerable component to minimize the risk of exploitation. Avoid using the vulnerable component until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.