How severe is CVE-2021-23028?

This vulnerability has a severity rating of HIGH with a CVSS score of 7.5 out of 10.

What type of vulnerability is CVE-2021-23028?

This is classified as CWE-20, which is a common weakness in software security.

CVE-2021-23028

HIGH Year: 2021

CVSS v3 Score

7.5

High

CVSS v2 Score

4.3

Medium

Weakness Type

CWE-20

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Vulnerability Description

On version 16.0.x before 16.0.1.2, 15.1.x before 15.1.3.1, 14.1.x before 14.1.4.2, and 13.1.x before 13.1.4, when JSON content profiles are configured for URLs as part of an F5 Advanced Web Application Firewall (WAF)/BIG-IP ASM security policy and applied to a virtual server, undisclosed requests may cause the BIG-IP ASM bd process to terminate. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

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CVSS:7.5(High)

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CWE-202000

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HIGH

CVSS:7.5(High)

Unspecified vulnerability in Avici routers allows remote attackers to cause a denial of service (dropped session) via crafted BGP UPDATE messages, leading to route flapping, possibly a related issue t...

CWE-202008

CVE-2008-2170

HIGH

CVSS:7.5(High)

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CWE-202008

CVE-2008-2173

HIGH

CVSS:7.5(High)

Unspecified vulnerability in Yamaha routers allows remote attackers to cause a denial of service (dropped session) via crafted BGP UPDATE messages, leading to route flapping, possibly a related issue ...

CWE-202008