CVE-2021-20793 is an untrusted search path vulnerability affecting the installers of Sony Audio USB Driver V1.10 and prior, and HAP Music Transfer Ver.1.3.0 and prior. This flaw allows an attacker to gain elevated privileges and execute arbitrary code by introducing a malicious DLL into an unspecified directory during the installation process. Rated 7.8 HIGH on CVSS, it requires user interaction (UI:R) and local access (AV:L), but can lead to complete compromise of confidentiality, integrity, and availability (C:H/I:H/A:H). There is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 1.10CPE matchmatch criteria | cpe:2.3:a:sony:audio_usb_driver:*:*:*:*:*:*:*:* | ||
<= 1.3.0CPE matchmatch criteria | cpe:2.3:a:sony:hap_music_transfer:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.