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CVE-2021-47708: Improper Neutralization of Special Elements used in an SQL Command

🗓️ 09 Dec 2025 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com

SQL injection in COMMAX Smart Home System CDP-1020n loginstart.asp id parameter allows auth bypass.

Related
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2021-47708
9 Dec 202521:35
–circl
cnnvd
CNNVD
COMMAX Smart Home System SQL注入漏洞
9 Dec 202500:00
–cnnvd
cve
CVE
CVE-2021-47708
9 Dec 202520:39
–cve
cvelist
Cvelist
CVE-2021-47708 COMMAX Smart Home IoT Control System SQL Injection Authentication Bypass
9 Dec 202520:39
–cvelist
euvd
EUVD
EUVD-2021-34731
9 Dec 202521:31
–euvd
nvd
NVD
CVE-2021-47708
9 Dec 202521:15
–nvd
ptsecurity
Positive Technologies
PT-2025-50238
9 Dec 202500:00
–ptsecurity
redhatcve
RedhatCVE
CVE-2021-47708
10 Dec 202521:16
–redhatcve
vulnrichment
Vulnrichment
CVE-2021-47708 COMMAX Smart Home IoT Control System SQL Injection Authentication Bypass
9 Dec 202520:39
–vulnrichment

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15 Apr 2026 00:00Current
6Medium risk
Vulners AI Score6
CVSS 49.3
EPSS0.00528
SSVC
0