CVE-2020-37206 MEDIUM

CVE-2020-37206: ShareAlarmPro Advanced Network Access Control - 'Key' Denial of Service

Vendor Nsasoft
Product Nsauditor ShareAlarmPro Advanced Network Access Control
Weakness CWE-120
Published February 11, 2026
Last update February 12, 2026
View on NVD All CVEs

CVSS base score

4.6/10
Attack vector Local
Attack complexity Low
Privileges required None
User interaction —
Confidentiality —
Integrity —

CVSS vector

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

What the vulnerability does

01Description

ShareAlarmPro contains a denial of service vulnerability that allows attackers to crash the application by supplying an oversized registration key. Attackers can generate a 1000-character buffer payload to trigger an application crash when pasted into the registration key field.

Key dates

02Disclosure timeline

February 11, 2026 CVE published
February 12, 2026 Record updated