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CVE-2021-27245

🗓️ 09 Jan 2026 08:53:38Reported by redhat.comType 
redhatcve
 redhatcve
🔗 access.redhat.com👁 5 Views

Firewall bypass vulnerability in TP-Link Archer A7 routers allowing unauthorized exploitation via IPv6.

Related
Refs
ReporterTitlePublishedViews
Family
CNNVD
TP-Link Archer A7 安全漏洞
29 Mar 202100:00
cnnvd
CVE
CVE-2021-27245
29 Mar 202121:05
cve
Cvelist
CVE-2021-27245
29 Mar 202121:05
cvelist
EUVD
EUVD-2021-14010
7 Oct 202500:30
euvd
NVD
CVE-2021-27245
29 Mar 202121:15
nvd
OSV
CVE-2021-27245
29 Mar 202121:15
osv
Prion
Authentication flaw
29 Mar 202121:15
prion
Zero Day Initiative
TP-Link Archer A7 Protection Mechanism Failure Firewall Bypass Vulnerability
24 Feb 202100:00
zdi

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27 Mar 2026 14:26Current
6.8Medium risk
Vulners AI Score6.8
CVSS 3.18.1
CVSS 29.3
CVSS 38.1
EPSS0.03215
5