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CVE

CWE

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CVE-2023-53966

Published: Dec 22, 2025

Modified: Dec 22, 2025

PUBLISHED

CVSS v3.1

9.8

CRITICAL

Description

SOUND4 LinkAndShare Transmitter 1.1.2 contains a format string vulnerability that allows attackers to trigger memory stack overflows through maliciously crafted environment variables. Attackers can manipulate the username environment variable with format string payloads to potentially execute arbitrary code and crash the application.

Vendor	Product	Versions
SOUND4 Ltd.	SOUND4 LinkAndShare Transmitter	affected `1.1.2`

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

References

ExploitDB-51259

exploit

SOUND4 Official Product Homepage

product

Zero Science Lab Disclosure (ZSL-2022-5744)

third-party-advisory

VulnCheck Advisory: SOUND4 LinkAndShare Transmitter 1.1.2 Format String Stack Buffer Overflow

third-party-advisory

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