Input validation error in HBS 3 Hybrid Backup Sync - CVE-2025-62840
Published: November 12, 2025
Vulnerability identifier: #VU118382
CSH Severity: High
CVSS v4: 9.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2025-62840
CWE-ID: CWE-20
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 unspecified error. A remote attacker can execute arbitrary code on the system.
Affected software
HBS 3 Hybrid Backup Sync
How to mitigate CVE-2025-62840
Install updates from vendor's website.
HBS 3 Hybrid Backup Sync - update to 26.2.0.938