The issue is related to the Avira Spotlight Service in Avira Prime, which incorrectly handles symbolic links before accessing a file. This can be exploited by a local attacker to escalate privileges and execute arbitrary code in the context of SYSTEM. The attacker must first obtain the ability to execute low-privileged code on the target system. The vulnerability allows an attacker to create a symbolic link and abuse the service to delete a file, leading to privilege escalation.