CVE-2020-6881

State: Published
Severity: Not scored
Published: Dec 21, 2020
Updated: Aug 4, 2024
Reserved: Jan 13, 2020

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:<ZXHN E8810, ZXHN E8820, ZXHN E8822><E8810 V1.0.26, E8810 V2.0.1, E8820 V1.1.3L, E8820 V2.0.13, E8822 V2.0.13>

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
<ZXHN E8810, ZXHN E8820, ZXHN E8822>n/a	<E8810 V1.0.26, E8810 V2.0.1, E8820 V1.1.3L, E8820 V2.0.13, E8822 V2.0.13>Affected

References

http://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1014202

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