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CVE-2021-20156

🗓️ 22 May 2025 19:06:29Reported by redhat.comType 
redhatcve
 redhatcve
🔗 access.redhat.com👁 3 Views

Improper access control in Trendnet AC2600 allows malicious firmware updates without signature validation.

Related
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2021-20156
31 Dec 202100:34
circl
CNNVD
Trendnet AC2600 数据伪造问题漏洞
30 Dec 202100:00
cnnvd
CNVD
Trendnet AC2600 TEW-827DRU Data Forgery Issue Vulnerability
3 Jan 202200:00
cnvd
CVE
CVE-2021-20156
30 Dec 202121:31
cve
Cvelist
CVE-2021-20156
30 Dec 202121:31
cvelist
EUVD
EUVD-2021-7613
3 Oct 202520:07
euvd
NVD
CVE-2021-20156
30 Dec 202122:15
nvd
Prion
Improper access control
30 Dec 202122:15
prion

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27 Mar 2026 15:03Current
7High risk
Vulners AI Score7
CVSS 24
CVSS 3.16.5
EPSS0.00095
3