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[email protected]CVE-2020-5858

HistoryMar 27, 2020 - 3:15 p.m.

CVE-2020-5858

2020-03-2715:15:12

[email protected]

web.nvd.nist.gov

113

cve-2020-5858

big-ip

big-iq

privilege escalation

tmsh

security vulnerability

nvd

4.6 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.0004 Low

EPSS

Percentile

12.7%

JSON

On BIG-IP 15.0.0-15.0.1.2, 14.1.0-14.1.2.2, 13.1.0-13.1.3.2, 12.1.0-12.1.5, and 11.5.2-11.6.5.1 and BIG-IQ 7.0.0, 6.0.0-6.1.0, and 5.2.0-5.4.0, users with non-administrator roles (for example, Guest or Resource Administrator) with tmsh shell access can execute arbitrary commands with elevated privilege via a crafted tmsh command.

Affected configurations

NVD

Node

f5big-iq_centralized_managementRange5.2.0–5.4.0

f5big-iq_centralized_managementRange6.0.0–6.1.0

f5big-iq_centralized_managementMatch7.0.0

Node

f5big-ip_access_policy_managerRange11.5.2–11.6.5

f5big-ip_access_policy_managerRange12.1.0–12.1.5

f5big-ip_access_policy_managerRange13.1.0–13.1.3

f5big-ip_access_policy_managerRange14.1.0–14.1.2

f5big-ip_access_policy_managerRange15.0.0–15.0.1

Node

f5big-ip_advanced_firewall_managerRange11.5.2–11.6.5

f5big-ip_advanced_firewall_managerRange12.1.0–12.1.5

f5big-ip_advanced_firewall_managerRange13.1.0–13.1.3

f5big-ip_advanced_firewall_managerRange14.1.0–14.1.2

f5big-ip_advanced_firewall_managerRange15.0.0–15.0.1

Node

f5big-ip_analyticsRange11.5.2–11.6.5

f5big-ip_analyticsRange12.1.0–12.1.5

f5big-ip_analyticsRange13.1.0–13.1.3

f5big-ip_analyticsRange14.1.0–14.1.2

f5big-ip_analyticsRange15.0.0–15.0.1

Node

f5big-ip_application_acceleration_managerRange11.5.2–11.6.5

f5big-ip_application_acceleration_managerRange12.1.0–12.1.5

f5big-ip_application_acceleration_managerRange13.1.0–13.1.3

f5big-ip_application_acceleration_managerRange14.1.0–14.1.2

f5big-ip_application_acceleration_managerRange15.0.0–15.0.1

Node

f5big-ip_application_security_managerRange11.5.2–11.6.5

f5big-ip_application_security_managerRange12.1.0–12.1.5

f5big-ip_application_security_managerRange13.1.0–13.1.3

f5big-ip_application_security_managerRange14.1.0–14.1.2

f5big-ip_application_security_managerRange15.0.0–15.0.1

Node

f5big-ip_domain_name_systemRange11.5.2–11.6.5

f5big-ip_domain_name_systemRange12.1.0–12.1.5

f5big-ip_domain_name_systemRange13.1.0–13.1.3

f5big-ip_domain_name_systemRange14.1.0–14.1.2

f5big-ip_domain_name_systemRange15.0.0–15.0.1

Node

f5big-ip_edge_gatewayRange11.5.2–11.6.5

f5big-ip_edge_gatewayRange12.1.0–12.1.5

f5big-ip_edge_gatewayRange13.1.0–13.1.3

f5big-ip_edge_gatewayRange14.1.0–14.1.2

f5big-ip_edge_gatewayRange15.0.0–15.0.1

Node

f5big-ip_fraud_protection_serviceRange11.5.2–11.6.5

f5big-ip_fraud_protection_serviceRange12.1.0–12.1.5

f5big-ip_fraud_protection_serviceRange13.1.0–13.1.3

f5big-ip_fraud_protection_serviceRange14.1.0–14.1.2

f5big-ip_fraud_protection_serviceRange15.0.0–15.0.1

Node

f5big-ip_global_traffic_managerRange11.5.2–11.6.5

f5big-ip_global_traffic_managerRange12.1.0–12.1.5

f5big-ip_global_traffic_managerRange13.1.0–13.1.3

f5big-ip_global_traffic_managerRange14.1.0–14.1.2

f5big-ip_global_traffic_managerRange15.0.0–15.0.1

Node

f5big-ip_link_controllerRange11.5.2–11.6.5

f5big-ip_link_controllerRange12.1.0–12.1.5

f5big-ip_link_controllerRange13.1.0–13.1.3

f5big-ip_link_controllerRange14.1.0–14.1.2

f5big-ip_link_controllerRange15.0.0–15.0.1

Node

f5big-ip_local_traffic_managerRange11.5.2–11.6.5

f5big-ip_local_traffic_managerRange12.1.0–12.1.5

f5big-ip_local_traffic_managerRange13.1.0–13.1.3

f5big-ip_local_traffic_managerRange14.1.0–14.1.2

f5big-ip_local_traffic_managerRange15.0.0–15.0.1

Node

f5big-ip_policy_enforcement_managerRange11.5.2–11.6.5

f5big-ip_policy_enforcement_managerRange12.1.0–12.1.5

f5big-ip_policy_enforcement_managerRange13.1.0–13.1.3

f5big-ip_policy_enforcement_managerRange14.1.0–14.1.2

f5big-ip_policy_enforcement_managerRange15.0.0–15.0.1

Node

f5big-ip_webacceleratorRange11.5.2–11.6.5

f5big-ip_webacceleratorRange12.1.0–12.1.5

f5big-ip_webacceleratorRange13.1.0–13.1.3

f5big-ip_webacceleratorRange14.1.0–14.1.2

f5big-ip_webacceleratorRange15.0.0–15.0.1

CPENameOperatorVersion
f5:big-iq_centralized_managementf5 big-iq centralized managementle5.4.0
f5:big-iq_centralized_managementf5 big-iq centralized managementle6.1.0
f5:big-iq_centralized_managementf5 big-iq centralized managementeq7.0.0

CPE	Name	Operator	Version
f5:big-iq_centralized_management	f5 big-iq centralized management	le	5.4.0
f5:big-iq_centralized_management	f5 big-iq centralized management	le	6.1.0
f5:big-iq_centralized_management	f5 big-iq centralized management	eq	7.0.0

CNA Affected

[
  {
    "product": "BIG-IP, BIG-IQ",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "BIG-IP 15.0.0-15.0.1.2, 14.1.0-14.1.2.2, 13.1.0-13.1.3.2, 12.1.0-12.1.5, 11.5.2-11.6.5.1"
      },
      {
        "status": "affected",
        "version": "BIG-IQ 7.0.0, 6.0.0-6.1.0, 5.2.0-5.4.0"
      }
    ]
  }
]

References

support.f5.com/csp/article/K36814487

4.6 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.0004 Low

EPSS

Percentile

12.7%

JSON

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