CVE-2021-23031 : On version 16.0.x before 16.0.1.2, 15.1.x before 15.1.3, 14.1.x before 14.1.4.1, 13.1.x before 13.1.4, 12.1.x before 12.

On version 16.0.x before 16.0.1.2, 15.1.x before 15.1.3, 14.1.x before 14.1.4.1, 13.1.x before 13.1.4, 12.1.x before 12.1.6, and 11.6.x before 11.6.5.3, an authenticated user may perform a privilege escalation on the BIG-IP Advanced WAF and ASM Configuration utility. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

Published 2021-09-14 19:15:07

Updated 2021-09-30 14:42:13

Source F5 Networks

View at NVD, CVE.org

Vulnerability category: Gain privilege

Exploit prediction scoring system (EPSS) score for CVE-2021-23031

EPSS FAQ

0.23%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 61 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2021-23031

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
6.5	MEDIUM	AV:N/AC:L/Au:S/C:P/I:P/A:P	8.0	6.4	NIST
Access Vector: Network Access Complexity: Low Authentication: Single Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: Partial
9.9	CRITICAL	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H	3.1	6.0	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Changed Confidentiality: High Integrity: High Availability: High

CWE ids for CVE-2021-23031

CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.

Assigned by:

f5sirt@f5.com (Secondary)
nvd@nist.gov (Primary)

Products affected by CVE-2021-23031

F5 » Big-ip Application Security Manager
Versions from including (>=) 14.1.0 and up to, including, (<=) 14.1.4
cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:*
Matching versions
F5 » Big-ip Application Security Manager
Versions from including (>=) 12.1.0 and up to, including, (<=) 12.1.5
cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:*
Matching versions
F5 » Big-ip Application Security Manager
Versions from including (>=) 13.1.0 and up to, including, (<=) 13.1.3
cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:*
Matching versions
F5 » Big-ip Application Security Manager
Versions from including (>=) 16.0.0 and up to, including, (<=) 16.0.1.1
cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:*
Matching versions
F5 » Big-ip Application Security Manager
Versions from including (>=) 11.6.1 and up to, including, (<=) 11.6.5.2
cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:*
Matching versions
F5 » Big-ip Application Security Manager
Versions from including (>=) 15.1.0 and up to, including, (<=) 15.1.2
cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:*
Matching versions
F5 » Big-ip Advanced Web Application Firewall
Versions from including (>=) 13.1.0 and up to, including, (<=) 13.1.3
cpe:2.3:a:f5:big-ip_advanced_web_application_firewall:*:*:*:*:*:*:*:*
Matching versions
F5 » Big-ip Advanced Web Application Firewall
Versions from including (>=) 16.0.0 and up to, including, (<=) 16.0.1.1
cpe:2.3:a:f5:big-ip_advanced_web_application_firewall:*:*:*:*:*:*:*:*
Matching versions
F5 » Big-ip Advanced Web Application Firewall
Versions from including (>=) 12.1.0 and up to, including, (<=) 12.1.5
cpe:2.3:a:f5:big-ip_advanced_web_application_firewall:*:*:*:*:*:*:*:*
Matching versions
F5 » Big-ip Advanced Web Application Firewall
Versions from including (>=) 14.1.0 and up to, including, (<=) 14.1.4
cpe:2.3:a:f5:big-ip_advanced_web_application_firewall:*:*:*:*:*:*:*:*
Matching versions
F5 » Big-ip Advanced Web Application Firewall
Versions from including (>=) 11.6.1 and up to, including, (<=) 11.6.5.2
cpe:2.3:a:f5:big-ip_advanced_web_application_firewall:*:*:*:*:*:*:*:*
Matching versions
F5 » Big-ip Advanced Web Application Firewall
Versions from including (>=) 15.1.0 and up to, including, (<=) 15.1.2
cpe:2.3:a:f5:big-ip_advanced_web_application_firewall:*:*:*:*:*:*:*:*
Matching versions

Vulnerability Details : CVE-2021-23031

Exploit prediction scoring system (EPSS) score for CVE-2021-23031

CVSS scores for CVE-2021-23031

CWE ids for CVE-2021-23031

References for CVE-2021-23031

Products affected by CVE-2021-23031