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CVE-2021-20640

🗓️ 22 May 2025 20:59:41Reported by redhat.comType 
redhatcve
 redhatcve
🔗 access.redhat.com👁 2 Views

CVE-2021-20640 on LOGITEC LAN-W300N/PGRB allows an administrator to execute OS commands via a buffer overflow.

Related
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2021-20640
12 Feb 202112:43
circl
CNNVD
LOGITEC CORPORATION LAN-W300N/PGRB 缓冲区错误漏洞
26 Jan 202100:00
cnnvd
CNVD
LOGITEC CORPORATION LAN-W300N/PGRB Buffer Overflow Vulnerability
1 Feb 202100:00
cnvd
CVE
CVE-2021-20640
12 Feb 202106:15
cve
Cvelist
CVE-2021-20640
12 Feb 202106:15
cvelist
EUVD
EUVD-2021-8058
3 Oct 202520:07
euvd
Japan Vulnerability Notes
JVN#96783542: Multiple vulnerabilities in multiple LOGITEC products
26 Jan 202100:00
jvn
Japan Vulnerability Notes
Multiple vulnerabilities in multiple LOGITEC products
26 Jan 202107:26
jvn
NVD
CVE-2021-20640
12 Feb 202107:15
nvd
Prion
Buffer overflow
12 Feb 202107:15
prion
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27 Mar 2026 15:01Current
7.7High risk
Vulners AI Score7.7
CVSS 3.16.8
CVSS 27.7
EPSS0.00131
2