CVE-2021-21728

Sep 3, 2024

Published Date: 2021-04-09T18:15Z
Last Modified: 2021-04-20T16:43Z

CVSS Score: 5.3 (MEDIUM)

EPSS Score: 0.09%

Risk Score: 3.71 (MEDIUM)

Risk Score based on CVSS score and EPSS. This score is for reference purposes and is not internationally recognized.

Meter Needle
CVSS: 5.3  |  EPSS: 0.09%

Description: A ZTE product has a configuration error vulnerability. Because a certain port is open by default, an attacker can consume system processing resources by flushing a large number of packets to the port, and successfully exploiting this vulnerability could reduce system processing capabilities. This affects: ZXA10 C300M all versions up to V4.3P8.

Mitre ATT&CK Technical v15.1

T1153 – Source
T1053.002 – At

Technical Analysis & Mitigation Measures

Reference Links

Vendor - Produce - Version

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