CVE-2021-20793
Sony Group Corporation · published 2021-08-26
Source record Collected from the National Vulnerability Database (NVD)
Description
Description by JPCERT/CC via the CVE Program.
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.
Filed by JPCERT/CC; not a statement by Sony Group Corporation.
Status at the source
- NVD status: Modified
Affected products, as the source lists them
| Vendor | Product | Versions |
|---|---|---|
| Sony Corporation | The installers of multiple Sony products | The installer of Sony Audio USB Driver V1.10 and prior and The installer of HAP Music Transfer Ver.1: affected |
Products named in NVD's CPE match criteria (2)
cpe:2.3:a:sony:audio_usb_driver:*:*:*:*:*:*:*:*cpe:2.3:a:sony:hap_music_transfer:*:*:*:*:*:*:*:*
DeSpy has not checked any unit, hardware revision or firmware. A product missing here is not a statement that it is unaffected.
Scores, as their sources published them
- CVSS 3.1: 7.8 HIGH — as published by NIST (Primary)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - CVSS 2.0: 4.4 MEDIUM — as published by NIST (Primary)
AV:L/AC:M/Au:N/C:P/I:P/A:P
DeSpy does not score records. These are the sources' own values.
Weaknesses
Sources
References the source lists
- https://jvn.jp/en/jp/JVN80288258/index.html
- https://www.sony.co.uk/electronics/support/software/00266642
- https://www.sony.co.uk/electronics/support/software/00266749
- https://www.sony.co.uk/electronics/support/software/00266758
- https://jvn.jp/en/jp/JVN80288258/index.html
- https://www.sony.co.uk/electronics/support/software/00266642
- https://www.sony.co.uk/electronics/support/software/00266749
- https://www.sony.co.uk/electronics/support/software/00266758
Source dates: published 2021-08-26, last changed 2026-06-17. DeSpy's copy of this version is dated 2026-09-28.
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