CVE-2021-20793

high

Description

Untrusted search path vulnerability in the installer of Sony Audio USB Driver V1.10 and prior and the installer of HAP Music Transfer Ver.1.3.0 and prior allows an attacker to gain privileges and execute arbitrary code via a Trojan horse DLL in an unspecified directory.

References

https://www.sony.co.uk/electronics/support/software/00266758

https://www.sony.co.uk/electronics/support/software/00266749

https://www.sony.co.uk/electronics/support/software/00266642

https://jvn.jp/en/jp/JVN80288258/index.html

Details

Source: Mitre, NVD

Published: 2021-08-26

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 4.4

Vector: CVSS2#AV:L/AC:M/Au:N/C:P/I:P/A:P

Severity: Medium

CVSS v3

Base Score: 7.8

Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Severity: High

EPSS

EPSS: 0.00205