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[email protected]CVE-2020-5855

HistoryFeb 06, 2020 - 4:15 p.m.

CVE-2020-5855

2020-02-0616:15:12

[email protected]

web.nvd.nist.gov

cve-2020-5855

windows

logon integration

big-ip edge client

security issue

unauthorized access

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

4.3 Medium

CVSS3

Attack Vector

PHYSICAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

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

4.6 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

25.2%

JSON

When the Windows Logon Integration feature is configured for all versions of BIG-IP Edge Client for Windows, unauthorized users who have physical access to an authorized user’s machine can get shell access under unprivileged user.

Affected configurations

NVD

Node

microsoftwindowsMatch-

AND

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_managerRange15.0.0–15.1.0

f5big-ip_access_policy_manager_clientRange7.1.5–7.1.8

CPENameOperatorVersion
f5:big-ip_access_policy_managerf5 big-ip access policy managerle11.6.5
f5:big-ip_access_policy_managerf5 big-ip access policy managerle12.1.5
f5:big-ip_access_policy_managerf5 big-ip access policy managerle13.1.3
f5:big-ip_access_policy_managerf5 big-ip access policy managerle14.1.2
f5:big-ip_access_policy_managerf5 big-ip access policy managerle15.1.0
f5:big-ip_access_policy_manager_clientf5 big-ip access policy manager clientle7.1.8

CPE	Name	Operator	Version
f5:big-ip_access_policy_manager	f5 big-ip access policy manager	le	11.6.5
f5:big-ip_access_policy_manager	f5 big-ip access policy manager	le	12.1.5
f5:big-ip_access_policy_manager	f5 big-ip access policy manager	le	13.1.3
f5:big-ip_access_policy_manager	f5 big-ip access policy manager	le	14.1.2
f5:big-ip_access_policy_manager	f5 big-ip access policy manager	le	15.1.0
f5:big-ip_access_policy_manager_client	f5 big-ip access policy manager client	le	7.1.8

CNA Affected

[
  {
    "product": "Edge Client for Windows",
    "vendor": "F5",
    "versions": [
      {
        "status": "affected",
        "version": "All"
      }
    ]
  }
]

References

support.f5.com/csp/article/K55102004

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

4.3 Medium

CVSS3

Attack Vector

PHYSICAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

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

4.6 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

25.2%

JSON

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