cve/2024/CVE-2024-5803.md

### [CVE-2024-5803](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-5803)
![](https://img.shields.io/static/v1?label=Product&message=Antivirus&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3C24.1%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=0%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-367%20Time-of-check%20Time-of-use%20(TOCTOU)%20Race%20Condition&color=brightgreen)

### Description

The AVGUI.exe of AVG/Avast Antivirus before versions before 24.1 can allow a local attacker to escalate privileges via an COM hijack in a time-of-check to time-of-use (TOCTOU) when self protection is disabled.

### POC

#### Reference
- https://support.norton.com/sp/static/external/tools/security-advisories.html

#### Github
No PoCs found on GitHub currently.
Update CVE sources 2025-09-29 16:08 2025-09-29 16:08:36 +00:00			`### [CVE-2024-5803](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-5803)`
			`![](https://img.shields.io/static/v1?label=Product&message=Antivirus&color=blue)`
Update CVE list 2025-09-29 21:09 2025-09-29 21:09:30 +02:00			`![](https://img.shields.io/static/v1?label=Version&message=%3C24.1%20&color=brightgreen)`
			`![](https://img.shields.io/static/v1?label=Version&message=0%20&color=brightgreen)`
			`![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-367%20Time-of-check%20Time-of-use%20(TOCTOU)%20Race%20Condition&color=brightgreen)`
Update CVE sources 2025-09-29 16:08 2025-09-29 16:08:36 +00:00
			`### Description`

			`The AVGUI.exe of AVG/Avast Antivirus before versions before 24.1 can allow a local attacker to escalate privileges via an COM hijack in a time-of-check to time-of-use (TOCTOU) when self protection is disabled.`

			`### POC`

			`#### Reference`
			`- https://support.norton.com/sp/static/external/tools/security-advisories.html`

			`#### Github`
			`No PoCs found on GitHub currently.`