CVE-2023-53962

high-risk
Published 2025-12-22

SOUND4 IMPACT/FIRST/PULSE/Eco v2.x contains an unauthenticated directory traversal vulnerability that allows remote attackers to write arbitrary files through the 'upgfile' parameter in upload.cgi. Attackers can exploit the vulnerability by sending crafted multipart form-data POST requests with directory traversal sequences to write files to unintended system locations.

Do I need to act?

~
5.0% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.5/10 High
NETWORK / LOW complexity

Affected Products (12)

Affected Vendors

Sound4

References (5)

Product https://web.archive.org/web/20221207074555/https://www.sound4.com/
Exploit https://www.exploit-db.com/exploits/51172
Third Party Advisory https://www.vulncheck.com/advisories/sound-impactfirstpulseeco-x-unauthenticated...
Exploit https://www.zeroscience.mk/en/vulnerabilities/ZSL-2022-5730.php
Exploit https://www.zeroscience.mk/en/vulnerabilities/ZSL-2022-5730.php
51
/ 100
high-risk
Severity 26/34 · High
Exploitability 8/34 · Low
Exposure 17/34 · Moderate