CVE-2024-48292 is a vulnerability identified in the wssrvc.exe service component of Quick Heal Antivirus Pro v24.0 and Quick Heal Total Security v24.0. The flaw is categorized under CWE-276, which relates to improper access control, allowing authenticated users with limited privileges to escalate their privileges to higher levels, potentially system or administrative privileges. The vulnerability does not require user interaction and can be exploited remotely over the network (AV:N), with low attack complexity (AC:L). The CVSS v3.1 base score is 8.8, indicating a high severity level due to the combined impact on confidentiality, integrity, and availability (all rated high). The vulnerability allows attackers to bypass security restrictions imposed by the antivirus service, potentially leading to full system compromise, unauthorized data access, or disruption of security functions. Although no public exploits have been reported yet, the presence of this vulnerability in widely used security software makes it a critical concern. The lack of a current patch necessitates immediate risk mitigation through compensating controls and monitoring. The vulnerability's exploitation could undermine the trustworthiness of the antivirus product itself, which is a critical security component in many organizations.

The impact of CVE-2024-48292 is significant for organizations worldwide using Quick Heal Antivirus Pro or Total Security v24.0. Successful exploitation allows attackers with limited authenticated access to escalate privileges, potentially gaining administrative control over affected systems. This can lead to unauthorized access to sensitive data, disabling or tampering with security controls, persistence on the network, and lateral movement within the environment. The compromise of an antivirus service undermines endpoint security, increasing the risk of further malware infections or data breaches. Given the network attack vector and no requirement for user interaction, the vulnerability can be exploited stealthily and remotely, increasing the threat surface. Organizations in sectors with high security requirements, such as finance, healthcare, government, and critical infrastructure, face elevated risks. The absence of known exploits currently provides a window for proactive defense, but the high CVSS score signals that exploitation could have severe consequences.

1. Monitor Quick Heal's official channels closely for patches or updates addressing CVE-2024-48292 and apply them immediately upon release. 2. Restrict access to the wssrvc.exe service and related components by enforcing strict access control policies, limiting authenticated user privileges to the minimum necessary. 3. Employ network segmentation to isolate systems running Quick Heal products, reducing the attack surface and limiting lateral movement. 4. Implement enhanced logging and monitoring on endpoints to detect unusual privilege escalation attempts or suspicious activity related to the antivirus service. 5. Use application whitelisting and endpoint detection and response (EDR) solutions to detect and block unauthorized changes to security software components. 6. Conduct regular security audits and vulnerability assessments focusing on endpoint security solutions to identify and remediate misconfigurations or weaknesses. 7. Educate IT and security teams about this specific vulnerability to ensure rapid response and containment if exploitation attempts are detected.