CVE-2021-20793

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.

CVSS v3.0 7.8 HIGH
CVSS v2.0 4.4 MEDIUM

7.8^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

4.4^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 3.4 / Impact : 6.4

Access Vector LOCAL

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://www.sony.co.uk/electronics/support/software/00266758	Product Vendor Advisory
https://www.sony.co.uk/electronics/support/software/00266642	Product Vendor Advisory
https://jvn.jp/en/jp/JVN80288258/index.html	Third Party Advisory
https://www.sony.co.uk/electronics/support/software/00266749	Product Vendor Advisory

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Configurations

Configuration 1 (hide)

cpe:2.3:a:sony:audio_usb_driver:*:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:a:sony:hap_music_transfer:*:*:*:*:*:*:*:*

Information

Published : 2021-08-25 19:15

Updated : 2021-09-01 14:23

NVD link : CVE-2021-20793

Mitre link : CVE-2021-20793

JSON object : View

CWE

CWE-427

Uncontrolled Search Path Element

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Products Affected

sony

hap_music_transfer
audio_usb_driver

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