high
7.2
Advisory Published
Updated

CVE-2020-5907

First published: Wed Jul 01 2020(Updated: )

In BIG-IP versions 15.0.0-15.1.0.3, 14.1.0-14.1.2.3, 13.1.0-13.1.3.3, 12.1.0-12.1.5.1, and 11.6.1-11.6.5.1, an authorized user provided with access only to the TMOS Shell (tmsh) may be able to conduct arbitrary file read/writes via the built-in sftp functionality.

Credit: f5sirt@f5.com

Affected SoftwareAffected VersionHow to fix
F5 Access Policy Manager>=11.5.2<=11.6.5
F5 Access Policy Manager>=12.1.0<=12.1.5
F5 Access Policy Manager>=13.1.0<=13.1.3
F5 Access Policy Manager>=14.1.0<=14.1.2
F5 Access Policy Manager>=15.0.0<=15.1.0
F5 BIG-IP Advanced Firewall Manager>=11.5.2<=11.6.5
F5 BIG-IP Advanced Firewall Manager>=12.1.0<=12.1.5
F5 BIG-IP Advanced Firewall Manager>=13.1.0<=13.1.3
F5 BIG-IP Advanced Firewall Manager>=14.1.0<=14.1.2
F5 BIG-IP Advanced Firewall Manager>=15.0.0<=15.1.0
F5 BIG-IP Analytics>=11.5.2<=11.6.5
F5 BIG-IP Analytics>=12.1.0<=12.1.5
F5 BIG-IP Analytics>=13.1.0<=13.1.3
F5 BIG-IP Analytics>=14.1.0<=14.1.2
F5 BIG-IP Analytics>=15.0.0<=15.1.0
F5 BIG-IP Application Acceleration Manager>=11.5.2<=11.6.5
F5 BIG-IP Application Acceleration Manager>=12.1.0<=12.1.5
F5 BIG-IP Application Acceleration Manager>=13.1.0<=13.1.3
F5 BIG-IP Application Acceleration Manager>=14.1.0<=14.1.2
F5 BIG-IP Application Acceleration Manager>=15.0.0<=15.1.0
F5 Application Security Manager>=11.5.2<=11.6.5
F5 Application Security Manager>=12.1.0<=12.1.5
F5 Application Security Manager>=13.1.0<=13.1.3
F5 Application Security Manager>=14.1.0<=14.1.2
F5 Application Security Manager>=15.0.0<=15.1.0
F5 BIG-IP>=11.5.2<=11.6.5
F5 BIG-IP>=12.1.0<=12.1.5
F5 BIG-IP>=13.1.0<=13.1.3
F5 BIG-IP>=14.1.0<=14.1.2
F5 BIG-IP>=15.0.0<=15.1.0
F5 BIG-IP Fraud Protection Service>=11.5.2<=11.6.5
F5 BIG-IP Fraud Protection Service>=12.1.0<=12.1.5
F5 BIG-IP Fraud Protection Service>=13.1.0<=13.1.3
F5 BIG-IP Fraud Protection Service>=14.1.0<=14.1.2
F5 BIG-IP Fraud Protection Service>=15.0.0<=15.1.0
Riverbed SteelApp Traffic Manager>=11.6.1<=11.6.5
Riverbed SteelApp Traffic Manager>=12.1.0<=12.1.5
Riverbed SteelApp Traffic Manager>=13.1.0<=13.1.3
Riverbed SteelApp Traffic Manager>=14.1.0<=14.1.2
Riverbed SteelApp Traffic Manager>=15.0.0<=15.1.0
F5 BIG-IP Link Controller>=11.5.2<=11.6.5
F5 BIG-IP Link Controller>=12.1.0<=12.1.5
F5 BIG-IP Link Controller>=13.1.0<=13.1.3
F5 BIG-IP Link Controller>=14.1.0<=14.1.2
F5 BIG-IP Link Controller>=15.0.0<=15.1.0
Riverbed SteelApp Traffic Manager>=11.5.2<=11.6.5
Riverbed SteelApp Traffic Manager>=12.1.0<=12.1.5
Riverbed SteelApp Traffic Manager>=13.1.0<=13.1.3
Riverbed SteelApp Traffic Manager>=14.1.0<=14.1.2
Riverbed SteelApp Traffic Manager>=15.0.0<=15.1.0
F5 BIG-IP Policy Enforcement Manager>=11.5.2<=11.6.5
F5 BIG-IP Policy Enforcement Manager>=12.1.0<=12.1.5
F5 BIG-IP Policy Enforcement Manager>=13.1.0<=13.1.3
F5 BIG-IP Policy Enforcement Manager>=14.1.0<=14.1.2
F5 BIG-IP Policy Enforcement Manager>=15.0.0<=15.1.0

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2020-5907?

    CVE-2020-5907 is considered a critical severity vulnerability due to its potential for unauthorized file access.

  • How do I fix CVE-2020-5907?

    To fix CVE-2020-5907, upgrade affected F5 BIG-IP versions to the latest patched version recommended by F5.

  • What versions are affected by CVE-2020-5907?

    CVE-2020-5907 affects BIG-IP versions 15.0.0-15.1.0.3, 14.1.0-14.1.2.3, 13.1.0-13.1.3.3, 12.1.0-12.1.5.1, and 11.6.1-11.6.5.1.

  • Who can exploit CVE-2020-5907?

    CVE-2020-5907 can be exploited by an authorized user who has access to the TMOS Shell (tmsh) on the affected F5 BIG-IP devices.

  • What is the impact of CVE-2020-5907?

    The impact of CVE-2020-5907 includes the potential for arbitrary file read and write operations, leading to unauthorized data access or modification.

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