CVE-2021-20793
Sony Audio USB Driver HAP Music Transfer DLL Hijacking Privilege Escalation
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.
INFO
Published Date :
Aug. 26, 2021, 2:15 a.m.
Last Modified :
Sept. 1, 2021, 9:23 p.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
5.9
Exploitability Score :
1.8
Public PoC/Exploit Available at Github
CVE-2021-20793 has a 1 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
Affected Products
The following products are affected by CVE-2021-20793
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2021-20793.
| URL | Resource |
|---|---|
| https://jvn.jp/en/jp/JVN80288258/index.html | Third Party Advisory |
| https://www.sony.co.uk/electronics/support/software/00266642 | Product Vendor Advisory |
| https://www.sony.co.uk/electronics/support/software/00266749 | Product Vendor Advisory |
| https://www.sony.co.uk/electronics/support/software/00266758 | Product Vendor Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
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Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2021-20793 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-20793 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Sep. 01, 2021
Action Type Old Value New Value Added CVSS V2 Metadata Victim must voluntarily interact with attack mechanism Added CVSS V2 NIST (AV:L/AC:M/Au:N/C:P/I:P/A:P) Added CVSS V3.1 NIST AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Changed Reference Type https://jvn.jp/en/jp/JVN80288258/index.html No Types Assigned https://jvn.jp/en/jp/JVN80288258/index.html Third Party Advisory Changed Reference Type https://www.sony.co.uk/electronics/support/software/00266642 No Types Assigned https://www.sony.co.uk/electronics/support/software/00266642 Product, Vendor Advisory Changed Reference Type https://www.sony.co.uk/electronics/support/software/00266749 No Types Assigned https://www.sony.co.uk/electronics/support/software/00266749 Product, Vendor Advisory Changed Reference Type https://www.sony.co.uk/electronics/support/software/00266758 No Types Assigned https://www.sony.co.uk/electronics/support/software/00266758 Product, Vendor Advisory Added CWE NIST CWE-427 Added CPE Configuration OR *cpe:2.3:a:sony:audio_usb_driver:*:*:*:*:*:*:*:* versions up to (including) 1.10 Added CPE Configuration OR *cpe:2.3:a:sony:hap_music_transfer:*:*:*:*:*:*:*:* versions up to (including) 1.3.0
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-20793 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2021-20793
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.16 }} 0.01%
score
0.53605
percentile