Home/CVE/In versions 7.1.5-7.1.8, when a user connects to a VPN using BIG-IP Edge Client over an unsecure network, BIG-IP Edge Cl
CVE

CVE-2020-5893

In versions 7.1.5-7.1.8, when a user connects to a VPN using BIG-IP Edge Client over an unsecure network, BIG-IP Edge Cl

In versions 7.1.5-7.1.8, when a user connects to a VPN using BIG-IP Edge Client over an unsecure network, BIG-IP Edge Client responds to authentication requests over HTTP while sending probes for captive portal detection.

LOW · CVSS 3.7 EPSS 0.00127
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-319Cleartext Transmission of Sensitive Information
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Affected Products & Versions

6
f5 big-ip access policy manager>= 11.6.1 and <= 11.6.5
f5 big-ip access policy manager>= 12.1.0 and <= 12.1.5
f5 big-ip access policy manager>= 13.1.0 and <= 13.1.3
f5 big-ip access policy manager>= 14.0.0 and <= 14.1.2
f5 big-ip access policy manager>= 15.0.0 and <= 15.1.0
f5 big-ip access policy manager client>= 7.1.5 and < 7.1.9
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Scoring & Timeline

3.7
LOW · CVSS v3.1 · f5sirt@f5.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD30 Apr 2020 · 09:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
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References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://support.f5.com/csp/article/K97733133Vendor Advisory
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