Unquoted Service Path Vulnerability in Realtek Andrea RT Filters
CVE-2020-36974

8.5HIGH

Key Information:

Vendor

Realtek

Status
Realtek Andrea Rt Filters
Vendor
CVE Published:
27 January 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2020-36974?

The Realtek Andrea RT Filters version 1.0.64.7 is exposed to a security flaw due to an unquoted service path. This vulnerability can be exploited by local users to execute arbitrary code with elevated privileges. By leveraging the unquoted path in 'C:\Program Files\IDT\WDM\AESTSr64.exe', attackers can inject malicious code that could run during service startup or system reboots, posing significant risks to system integrity. Timely updates and security measures are essential to mitigate potential exploits.

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Affected Version(s)

Realtek Andrea RT Filters 1.0.64.7

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2020-36974 - Proof of Concept

References

https://www.exploit-db.com/exploits/49158
exploit
https://www.realtek.com/en/
product
https://www.vulncheck.com/advisories/realtek-andrea-rt-fi...
third-party-advisory

CVSS V4

Score:
8.5
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

manuel Alvarez
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