Vulnerability Details CVE-2021-23020
The NAAS 3.x before 3.10.0 API keys were generated using an insecure pseudo-random string and hashing algorithm which could lead to predictable keys.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 41.7%
CVSS Severity
CVSS v3 Score 5.5
CVSS v2 Score 2.1
Products affected by CVE-2021-23020
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cpe:2.3:a:f5:nginx_controller:3.0.0
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cpe:2.3:a:f5:nginx_controller:3.1.0
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cpe:2.3:a:f5:nginx_controller:3.2.0
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cpe:2.3:a:f5:nginx_controller:3.3.0
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cpe:2.3:a:f5:nginx_controller:3.4.0
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cpe:2.3:a:f5:nginx_controller:3.5.0
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cpe:2.3:a:f5:nginx_controller:3.6.0
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cpe:2.3:a:f5:nginx_controller:3.7.0
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cpe:2.3:a:f5:nginx_controller:3.8.0
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cpe:2.3:a:f5:nginx_controller:3.9.0