CVE-2022-50796 | THREATINT

Description

SOUND4 IMPACT/FIRST/PULSE/Eco <=2.x contains an unauthenticated remote code execution vulnerability in the firmware upload functionality with path traversal flaw. Attackers can exploit the upload.cgi script to write malicious files to the system with www-data permissions, enabling unauthorized access and code execution.

PUBLISHED Reserved 2025-12-26 | Published 2025-12-30 | Updated 2025-12-30 | Assigner VulnCheck

CRITICAL: 9.3CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

HIGH: 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Problem types

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Product status

Version 2: 1.1/2.15

affected

1.16

affected

1.2

affected

1.30

affected

1.1/2.4.29

affected

1.11

affected

Credits

LiquidWorm as Gjoko Krstic of Zero Science Lab finder

References

www.zeroscience.mk/en/vulnerabilities/ZSL-2022-5741.php (Zero Science Lab Disclosure (ZSL-2022-5741)) third-party-advisory

packetstormsecurity.com/....x-upload.cgi-Code-Execution.html (Packet Storm Security Exploit Details) exploit

exchange.xforce.ibmcloud.com/vulnerabilities/247951 (IBM X-Force Vulnerability Exchange Entry) vdb-entry

www.sound4.com/ (SOUND4 Product Homepage) product

www.vulncheck.com/...ted-remote-code-execution-via-uploadcgi (VulnCheck Advisory: SOUND4 IMPACT/FIRST/PULSE/Eco <=2.x Unauthenticated Remote Code Execution via upload.cgi) third-party-advisory

cve.org (CVE-2022-50796)

nvd.nist.gov (CVE-2022-50796)

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