CVE-2020-37206— ShareAlarmPro Advanced Network Access Control - 'Key' Denial of Service
Quick assessment
Affected
Nsasoft Nsauditor ShareAlarmPro Advanced Network Access Control
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Nsasoft ShareAlarmPro是美国Nsasoft公司的一个网络访问监控软件。 Nsasoft ShareAlarmPro存在安全漏洞，该漏洞源于注册密钥字段缓冲区溢出，可能导致应用程序崩溃。
Possible ATT&CK Techniques 1 AI
T1499 · Endpoint Denial of ServiceAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Nsasoft | Nsauditor ShareAlarmPro Advanced Network Access Control | - |
affected |
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2020-37206
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
ShareAlarmPro Advanced Network Access Control - 'Key' Denial of Service
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
未进行输入大小检查的缓冲区拷贝(传统缓冲区溢出)
Source: CVE Program / CVE List V5
Vulnerability Title
Nsasoft ShareAlarmPro 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Nsasoft ShareAlarmPro是美国Nsasoft公司的一个网络访问监控软件。 Nsasoft ShareAlarmPro存在安全漏洞，该漏洞源于注册密钥字段缓冲区溢出，可能导致应用程序崩溃。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Nsasoft | Nsauditor ShareAlarmPro Advanced Network Access Control | - | - |
|
II. Public POCs for CVE-2020-37206
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2020-37206
请登录查看更多情报信息。
Same Patch Batch · Nsasoft · 2026-02-11 · 22 CVEs total
| CVE-2020-37210 | 7.5 HIGH | SpotIE 2.9.5 - 'Key' Denial of Service |
| CVE-2020-37185 | 7.5 HIGH | Backup Key Recovery 2.2.5 - 'Name' Denial of Service |
| CVE-2020-37188 | 7.5 HIGH | SpotOutlook 1.2.6 - 'Name' Denial of Service |
| CVE-2020-37209 | 7.5 HIGH | SpotFTP FTP Password Recovery 3.0.0.0 - 'Name' Denial of Service |
| CVE-2020-37200 | 7.5 HIGH | NetShareWatcher 1.5.8.0 - 'Key' Denial of Service |
| CVE-2020-37207 | 7.5 HIGH | SpotDialup 1.6.7 - 'Key' Denial of Service |
| CVE-2020-37212 | 7.5 HIGH | SpotMSN 2.4.6 - 'Name' Denial of Service |
| CVE-2020-37199 | 7.5 HIGH | NBMonitor 1.6.6.0 - 'Key' Denial of Service |
| CVE-2020-37205 | 7.5 HIGH | RemShutdown 2.9.0.0 - 'Name' Denial of Service |
| CVE-2020-37195 | 7.5 HIGH | BlueAuditor 1.7.2.0 - 'Name' Denial of Service |
| CVE-2020-37203 | 7.5 HIGH | Office Product Key Finder 1.5.4 - Denial of Service |
| CVE-2020-37201 | 7.5 HIGH | NetShareWatcher 1.5.8.0 - 'Name' Denial Of Service |
| CVE-2020-37211 | 7.5 HIGH | SpotIM 2.2 - 'Name' Denial Of Service |
| CVE-2020-37202 | 7.5 HIGH | NetworkSleuth 3.0.0.0 - 'Key' Denial of Service |
| CVE-2020-37180 | 7.5 HIGH | GTalk Password Finder 2.2.1 - 'Key' Denial of Service |
| CVE-2020-37187 | 7.5 HIGH | SpotDialup 1.6.7 - 'Name' Denial of Service |
| CVE-2020-37208 | 7.5 HIGH | SpotFTP FTP Password Recovery 3.0.0.0 - 'Key' Denial of Service |
| CVE-2020-37197 | 7.5 HIGH | Dnss Domain Name Search Software - 'Name' Denial of Service |
| CVE-2020-37194 | 7.5 HIGH | Backup Key Recovery Recover Keys Crashed Hard Disk Drive 2.2.5 - 'Key' Denial of Service |
| CVE-2020-37179 | 7.5 HIGH | APKF Product Key Finder 2.5.8.0 - 'Name' Denial of Service |
Showing top 20 of 22 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same vendor: Nsasoft
-
CVE-2019-25434
SpotAuditor 5.3.1.0 Denial of Service via Registration Name -
CVE-2019-25340
SpotAuditor 5.3.2 - 'Base64' Denial Of Service -
CVE-2019-25336
SpotAuditor 5.3.2 - 'Base64' Local Buffer Overflow (SEH) -
CVE-2019-25334
Product Key Explorer 4.2.0.0 - 'Name' Denial of Service -
CVE-2020-37212
SpotMSN 2.4.6 - 'Name' Denial of Service
Same weakness: CWE-120
-
CVE-2026-108822
Kamailio sipt ss7_parser.c isup_get_calling_party buffer ove -
CVE-2026-15340
Savannah lwIP SMTP client Classic Buffer Overflow -
CVE-2026-19570
Out-of-bounds write in LE Audio Broadcast Sink when copying -
CVE-2026-82895
Multiple vulnerabilities affect the Sniffer component as par -
CVE-2026-84198
Multiple vulnerabilities affect the Sniffer component as par
V. Comments for CVE-2020-37206
No comments yet