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CVE-2021-27256

🗓️ 09 Jan 2026 08:53:55Reported by redhat.comType 
redhatcve
 redhatcve
🔗 access.redhat.com👁 4 Views

Vulnerability CVE-2021-27256 allows attackers to execute code on NETGEAR R7800 firmware via bypassed authentication.

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27 Mar 2026 14:25Current
7.4High risk
Vulners AI Score7.4
CVSS 28.3
CVSS 3.18.8
CVSS 38.8
EPSS0.00557
4