Description
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.
Published: 2026-02-11
Score: 4.6 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Thu, 26 Feb 2026 23:30:00 +0000

Type Values Removed Values Added
First Time appeared Nsasoft sharealarmpro
CPEs cpe:2.3:a:nsasoft:sharealarmpro:-:*:*:*:*:*:*:*
Vendors & Products Nsasoft sharealarmpro

Thu, 12 Feb 2026 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Thu, 12 Feb 2026 09:45:00 +0000

Type Values Removed Values Added
First Time appeared Nsasoft
Nsasoft nsauditor Sharealarmpro Advanced Network Access Control
Vendors & Products Nsasoft
Nsasoft nsauditor Sharealarmpro Advanced Network Access Control

Wed, 11 Feb 2026 21:00:00 +0000

Type Values Removed Values Added
Description 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.
Title ShareAlarmPro Advanced Network Access Control - 'Key' Denial of Service
Weaknesses CWE-120
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

cvssV4_0

{'score': 4.6, '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'}


Subscriptions

Nsasoft Nsauditor Sharealarmpro Advanced Network Access Control Sharealarmpro
cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-02-12T14:39:42.827Z

Reserved: 2026-02-10T18:49:52.493Z

Link: CVE-2020-37206

cve-icon Vulnrichment

Updated: 2026-02-12T14:39:38.911Z

cve-icon NVD

Status : Analyzed

Published: 2026-02-11T21:16:15.797

Modified: 2026-02-26T23:21:44.870

Link: CVE-2020-37206

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-02-12T09:35:37Z

Weaknesses