Improper Certificate Validation in Qsync Central - CVE-2025-30277
Published: September 1, 2025
Vulnerability identifier: #VU114596
CSH Severity: Medium
CVSS v4: 7.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2025-30277
CWE-ID: CWE-295
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to compromise the target system.
The vulnerability exists due to improper certificate validation. A remote user can perform a denial of service (DoS) attack.
Affected software
Qsync Central
How to mitigate CVE-2025-30277
Install updates from vendor's website.
Qsync Central - update to 4.5.0.7