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CVE-2020-6881

—
CVSS 3.1
7.5 high
EPSS
<1%p46
Published
()
Modified
Description

ZTE E8810/E8820/E8822 series routers have an MQTT DoS vulnerability, which is caused by the failure of the device to verify the validity of abnormal messages. A remote attacker could connect to the MQTT server and send an MQTT exception message to the specified device, which will cause the device to deny service. This affects:

Vendors
zte
Products
zxhn e8810 firmware, zxhn e8820 firmware, zxhn e8822 firmware
Weakness
CWE-346
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 (0.6%)

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