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CVE-2021-21727

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CVSS 3.1
7.5 high
EPSS
1%p71
Published
()
Modified
Description

A ZTE product has a DoS vulnerability. A remote attacker can amplify traffic by sending carefully constructed IPv6 packets to the affected devices, which eventually leads to device denial of service. This affects:

Vendors
zte
Products
zxhn f623 firmware
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NVD CVE.org GitHub PoCs EPSS (1.4%)

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