CVE Vulnerability

CVE-2021-21727

A ZTE product has a DoS vulnerability. A remote attacker can amplify traffic by sending carefully constructed IPv6 packets to the affected devices, which eventually leads to device denial of service. This affects:

7.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 6.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1014744 Vendor Advisory
Configurations

Configuration 1
Information

Published : 2021-03-29 04:15

Updated : 2021-04-01 02:26

NVD link : CVE-2021-21727

Mitre link : CVE-2021-21727

Products Affected
No products.
CWE
NVD-CWE-noinfo