CVE-2021-21728

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.

CVSS v3 5.3 MEDIUM
CVSS v2.0 5.0 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1014784	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:h:zte:zxa10_c300m:-:*:*:*:*:*:*:*

cpe:2.3:o:zte:zxa10_c300m_firmware:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2021-04-09 18:15

Updated : 2021-04-20 16:43

NVD link : CVE-2021-21728

Mitre link : CVE-2021-21728

CVE.ORG link : CVE-2021-21728

JSON object : View

Products Affected

zte

zxa10_c300m_firmware
zxa10_c300m

CWE

CWE-400

Uncontrolled Resource Consumption

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