Improper Verification of Cryptographic Signature in KACE Systems Management Appliance (SMA) - CVE-2025-32977
Published: April 24, 2026
Vulnerability identifier: #VU127610
CSH Severity: High
CVSS v4: 8.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2025-32977
CWE-ID: CWE-347
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to upload malicious backup content.
The vulnerability exists due to improper verification of cryptographic signature in the backup upload functionality when processing uploaded backup files. A remote attacker can upload a specially crafted backup file to upload malicious backup content.
User interaction is required.
Affected software
KACE Systems Management Appliance (SMA)
How to mitigate CVE-2025-32977
Install security update from vendor's website.
KACE Systems Management Appliance (SMA) - addressed in versions 13.0.385, 13.1.81, 13.2.183, 14.0.341, 14.1.101