Vulnerability in Sound4 Linkandshare_transmitter
CVE-2023-53966
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 varia…
EPSS: 0.006 (45.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Sound4 Linkandshare_transmitter — versions 1.1.2
- Sound4 Ltd. Linkandshare Transmitter — versions 1.1.2
Weakness classification (CWE)
References
- disclosure@vulncheck.com (Exploit, Third Party Advisory, exploit)
- disclosure@vulncheck.com (Product, product)
- disclosure@vulncheck.com (Third Party Advisory, third-party-advisory)
- disclosure@vulncheck.com (Exploit, Third Party Advisory, third-party-advisory)
Frequently asked questions
- What is CVE-2023-53966?
- CVE-2023-53966 is a critical-severity vulnerability in Sound4 Linkandshare_transmitter, classified under Use of Externally-Controlled Format String. CVSS score: 9.8/10. Published 2025-12-22.
- How severe is CVE-2023-53966?
- Critical severity. CVSS v3 base score is 9.8 out of 10.