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[email protected]CVE-2020-5888

HistoryApr 30, 2020 - 10:15 p.m.

CVE-2020-5888

2020-04-3022:15:11

[email protected]

web.nvd.nist.gov

cve-2020-5888

nvd

f5 big-ip

security vulnerability

network attack

port lockdown

3.3 Low

CVSS2

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

8.1 High

CVSS3

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

7.9 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

30.3%

JSON

On versions 15.1.0-15.1.0.1, 15.0.0-15.0.1.2, and 14.1.0-14.1.2.3, BIG-IP Virtual Edition (VE) may expose a mechanism for adjacent network (layer 2) attackers to access local daemons and bypass port lockdown settings.

Affected configurations

NVD

Node

f5big-ip_local_traffic_managerRange14.1.0–14.1.2.4

f5big-ip_local_traffic_managerRange15.0.0–15.0.1.3

f5big-ip_local_traffic_managerRange15.1.0–15.1.0.2

Node

f5big-ip_application_acceleration_managerRange14.1.0–14.1.2.4

f5big-ip_application_acceleration_managerRange15.0.0–15.0.1.3

f5big-ip_application_acceleration_managerRange15.1.0–15.1.0.2

Node

f5big-ip_advanced_firewall_managerRange14.1.0–14.1.2.4

f5big-ip_advanced_firewall_managerRange15.0.0–15.0.1.3

f5big-ip_advanced_firewall_managerRange15.1.0–15.1.0.2

Node

f5big-ip_analyticsRange14.0.0–14.1.2.4

f5big-ip_analyticsRange15.0.0–15.0.1.3

f5big-ip_analyticsRange15.1.0–15.1.0.2

Node

f5big-ip_access_policy_managerRange14.0.0–14.1.2.4

f5big-ip_access_policy_managerRange15.0.0–15.0.1.3

f5big-ip_access_policy_managerRange15.1.0–15.1.0.2

Node

f5big-ip_application_security_managerRange14.0.0–14.1.2.4

f5big-ip_application_security_managerRange15.0.0–15.0.1.3

f5big-ip_application_security_managerRange15.1.0–15.1.0.2

Node

f5big-ip_domain_name_systemRange14.0.0–14.1.2.4

f5big-ip_domain_name_systemRange15.0.0–15.0.1.3

f5big-ip_domain_name_systemRange15.1.0–15.1.0.2

Node

f5big-ip_fraud_protection_serviceRange14.0.0–14.1.2.4

f5big-ip_fraud_protection_serviceRange15.0.0–15.0.1.3

f5big-ip_fraud_protection_serviceRange15.1.0–15.1.0.2

Node

f5big-ip_global_traffic_managerRange14.0.0–14.1.2.4

f5big-ip_global_traffic_managerRange15.0.0–15.0.1.3

f5big-ip_global_traffic_managerRange15.1.0–15.1.0.2

Node

f5big-ip_link_controllerRange14.0.0–14.1.2.4

f5big-ip_link_controllerRange15.0.0–15.0.1.3

f5big-ip_link_controllerRange15.1.0–15.1.0.2

Node

f5big-ip_policy_enforcement_managerRange14.0.0–14.1.2.4

f5big-ip_policy_enforcement_managerRange15.0.0–15.0.1.3

f5big-ip_policy_enforcement_managerRange15.1.0–15.1.0.2

CPENameOperatorVersion
f5:big-ip_local_traffic_managerf5 big-ip local traffic managerlt14.1.2.4
f5:big-ip_local_traffic_managerf5 big-ip local traffic managerlt15.0.1.3
f5:big-ip_local_traffic_managerf5 big-ip local traffic managerlt15.1.0.2

CPE	Name	Operator	Version
f5:big-ip_local_traffic_manager	f5 big-ip local traffic manager	lt	14.1.2.4
f5:big-ip_local_traffic_manager	f5 big-ip local traffic manager	lt	15.0.1.3
f5:big-ip_local_traffic_manager	f5 big-ip local traffic manager	lt	15.1.0.2

CNA Affected

[
  {
    "product": "BIG-IP VE",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "15.1.0-15.1.0.1, 15.0.0-15.0.1.2, 14.1.0-14.1.2.3"
      }
    ]
  }
]

References

support.f5.com/csp/article/K73274382

3.3 Low

CVSS2

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

8.1 High

CVSS3

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

7.9 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

30.3%

JSON

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