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CVE-2023-53966

CRITICAL

9.8

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.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published12/22/2025

Last Modified12/31/2025

Sourcenvd

Honeypot Sightings0

Affected Products

sound4:linkandshare_transmitter

Weaknesses (CWE)

CWE-134

References

https://web.archive.org/web/20221207074555/https://www.sound4.com/(disclosure@vulncheck.com)

https://www.exploit-db.com/exploits/51259(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/sound-linkandshare-transmitter-format-string-stack-buffer-overflow(disclosure@vulncheck.com)

https://www.zeroscience.mk/en/vulnerabilities/ZSL-2023-5744.php(disclosure@vulncheck.com)

https://www.zeroscience.mk/en/vulnerabilities/ZSL-2023-5744.php(134c704f-9b21-4f2e-91b3-4a467353bcc0)

IOC Correlations

No correlations recorded

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