CVEvulnerability

CVE-2021-21728

5.3 MEDIUM Published 2021-04-09 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2021-04-09
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
5.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CVSS 2.0 ([email protected])
5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P
Weaknesses
CWE-400

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.

Affected configurations

• zte zxa10 c300m firmware (< 4.5)

Related

Weakness · CWE (1)

  • CWE-400 Uncontrolled Resource Consumption weakness

References