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nvd[email protected]NVD:CVE-2021-23048
HistorySep 14, 2021 - 1:15 p.m.

CVE-2021-23048

2021-09-1413:15:10
CWE-20
[email protected]
web.nvd.nist.gov
1

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

0.001 Low

EPSS

Percentile

42.5%

JSON

On BIG-IP version 16.0.x before 16.0.1.2, 15.1.x before 15.1.3.1, 14.1.x before 14.1.4.3, 13.1.x before 13.1.4.1, and all versions of 12.1.x and 11.6.x, when GPRS Tunneling Protocol (GTP) iRules commands or a GTP profile is configured on a virtual server, undisclosed GTP messages can cause the Traffic Management Microkernel (TMM) to terminate. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

Affected configurations

NVD
Node
f5big-ip_access_policy_managerRange11.6.1–11.6.5
OR
f5big-ip_access_policy_managerRange12.1.0–12.1.6
OR
f5big-ip_access_policy_managerRange13.1.0–13.1.4.1
OR
f5big-ip_access_policy_managerRange14.1.0–14.1.4.3
OR
f5big-ip_access_policy_managerRange15.1.0–15.1.3.1
OR
f5big-ip_access_policy_managerRange16.0.0–16.0.1.2
OR
f5big-ip_advanced_firewall_managerRange11.6.1–11.6.5
OR
f5big-ip_advanced_firewall_managerRange12.1.0–12.1.6
OR
f5big-ip_advanced_firewall_managerRange13.1.0–13.1.4.1
OR
f5big-ip_advanced_firewall_managerRange14.1.0–14.1.4.3
OR
f5big-ip_advanced_firewall_managerRange15.1.0–15.1.3.1
OR
f5big-ip_advanced_firewall_managerRange16.0.0–16.0.1.2
OR
f5big-ip_advanced_web_application_firewallRange11.6.1–11.6.5
OR
f5big-ip_advanced_web_application_firewallRange12.1.0–12.1.6
OR
f5big-ip_advanced_web_application_firewallRange13.1.0–13.1.4.1
OR
f5big-ip_advanced_web_application_firewallRange14.1.0–14.1.4.3
OR
f5big-ip_advanced_web_application_firewallRange15.1.0–15.1.3.1
OR
f5big-ip_advanced_web_application_firewallRange16.0.0–16.0.1.2
OR
f5big-ip_analyticsRange11.6.1–11.6.5
OR
f5big-ip_analyticsRange12.1.0–12.1.6
OR
f5big-ip_analyticsRange13.1.0–13.1.4.1
OR
f5big-ip_analyticsRange14.1.0–14.1.4.3
OR
f5big-ip_analyticsRange15.1.0–15.1.3.1
OR
f5big-ip_analyticsRange16.0.0–16.0.1.2
OR
f5big-ip_application_acceleration_managerRange11.6.1–11.6.5
OR
f5big-ip_application_acceleration_managerRange12.1.0–12.1.6
OR
f5big-ip_application_acceleration_managerRange13.1.0–13.1.4.1
OR
f5big-ip_application_acceleration_managerRange14.1.0–14.1.4.3
OR
f5big-ip_application_acceleration_managerRange15.1.0–15.1.3.1
OR
f5big-ip_application_acceleration_managerRange16.0.0–16.0.1.2
OR
f5big-ip_application_security_managerRange11.6.1–11.6.5
OR
f5big-ip_application_security_managerRange12.1.0–12.1.6
OR
f5big-ip_application_security_managerRange13.1.0–13.1.4.1
OR
f5big-ip_application_security_managerRange14.1.0–14.1.4.3
OR
f5big-ip_application_security_managerRange15.1.0–15.1.3.1
OR
f5big-ip_application_security_managerRange16.0.0–16.0.1.2
OR
f5big-ip_domain_name_systemRange11.6.1–11.6.5
OR
f5big-ip_domain_name_systemRange12.1.0–12.1.6
OR
f5big-ip_domain_name_systemRange13.1.0–13.1.4.1
OR
f5big-ip_domain_name_systemRange14.1.0–14.1.4.3
OR
f5big-ip_domain_name_systemRange15.1.0–15.1.3.1
OR
f5big-ip_domain_name_systemRange16.0.0–16.0.1.2
OR
f5big-ip_fraud_protection_serviceRange11.6.1–11.6.5
OR
f5big-ip_fraud_protection_serviceRange12.1.0–12.1.6
OR
f5big-ip_fraud_protection_serviceRange13.1.0–13.1.4.1
OR
f5big-ip_fraud_protection_serviceRange14.1.0–14.1.4.3
OR
f5big-ip_fraud_protection_serviceRange15.1.0–15.1.3.1
OR
f5big-ip_fraud_protection_serviceRange16.0.0–16.0.1.2
OR
f5big-ip_global_traffic_managerRange11.6.1–11.6.5
OR
f5big-ip_global_traffic_managerRange12.1.0–12.1.6
OR
f5big-ip_global_traffic_managerRange13.1.0–13.1.4.1
OR
f5big-ip_global_traffic_managerRange14.1.0–14.1.4.3
OR
f5big-ip_global_traffic_managerRange15.1.0–15.1.3.1
OR
f5big-ip_global_traffic_managerRange16.0.0–16.0.1.2
OR
f5big-ip_link_controllerRange11.6.1–11.6.5
OR
f5big-ip_link_controllerRange12.1.0–12.1.6
OR
f5big-ip_link_controllerRange13.1.0–13.1.4.1
OR
f5big-ip_link_controllerRange14.1.0–14.1.4.3
OR
f5big-ip_link_controllerRange15.1.0–15.1.3.1
OR
f5big-ip_link_controllerRange16.0.0–16.0.1.2
OR
f5big-ip_local_traffic_managerRange11.6.1–11.6.5
OR
f5big-ip_local_traffic_managerRange12.1.0–12.1.6
OR
f5big-ip_local_traffic_managerRange13.1.0–13.1.4.1
OR
f5big-ip_local_traffic_managerRange14.1.0–14.1.4.3
OR
f5big-ip_local_traffic_managerRange15.1.0–15.1.3.1
OR
f5big-ip_local_traffic_managerRange16.0.0–16.0.1.2

Related

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K19012930 : TMM GTP vulnerability CVE-2021-23048
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K50974556 : Overview of F5 vulnerabilities (August 2021)
2021-08-24 00:00:00

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

0.001 Low

EPSS

Percentile

42.5%

JSON
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