CVE-2021-20793
HIGH
7.8
CVSS Score
Published: August 26, 2021 at 01:20 AM UTC
Updated: June 17, 2026 at 03:34 AM UTC
2 products affected across 1 vendorAudio USB DriverHap Music Transfer
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Severity
HIGH7.8
Exploit prediction
EPSS 0.3%
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.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v ≤ 1.10
v ≤ 1.10v ≤ 1.3.0
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (4)
x_refsource_MISCThird Party Advisory
Source: [email protected]
https://jvn.jp/en/jp/JVN80288258/index.htmlx_refsource_MISCProductVendor Advisory
Source: [email protected]
https://www.sony.co.uk/electronics/support/software/00266642x_refsource_MISCProductVendor Advisory
Source: [email protected]
https://www.sony.co.uk/electronics/support/software/00266749x_refsource_MISCProductVendor Advisory
Source: [email protected]
https://www.sony.co.uk/electronics/support/software/00266758CVSS
- Attack Vector
- LOCAL
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-427
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