CVE-2020-5890

Home/CVE/On BIG-IP 15.0.0-15.0.1, 14.1.0-14.1.2.3, 13.1.0-13.1.3.3, and 12.1.0-12.1.5.1 and BIG-IQ 5.2.0-7.1.0, when creating a Q

CVE

On BIG-IP 15.0.0-15.0.1, 14.1.0-14.1.2.3, 13.1.0-13.1.3.3, and 12.1.0-12.1.5.1 and BIG-IQ 5.2.0-7.1.0, when creating a Q

On BIG-IP 15.0.0-15.0.1, 14.1.0-14.1.2.3, 13.1.0-13.1.3.3, and 12.1.0-12.1.5.1 and BIG-IQ 5.2.0-7.1.0, when creating a QKView, credentials for binding to LDAP servers used for remote authentication of the BIG-IP administrative interface will not fully obfuscate if they contain whitespace.

MEDIUM · CVSS 5.5 EPSS 0.00133

Monitor

No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence

Sigma rules0 YARA rules0

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Weakness Classification

CWE-200Exposure of Sensitive Information to an Unauthorized Actor

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Affected Products & Versions

f5 big-iq centralized management>= 5.2.0 and <= 5.4.0
f5 big-iq centralized management>= 6.0.0 and <= 6.1.0
f5 big-iq centralized managementall versions
f5 big-ip local traffic manager>= 12.1.0 and <= 12.1.5.1
f5 big-ip local traffic manager>= 13.1.0 and <= 13.1.3.3
f5 big-ip local traffic manager>= 14.0.0 and < 14.1.2.4
f5 big-ip local traffic manager>= 15.0.0 and < 15.1.0.2
f5 big-ip application acceleration manager>= 12.1.0 and <= 12.1.5.1
Show all 47 affected productsf5 big-ip application acceleration manager>= 13.1.0 and <= 13.1.3.3
f5 big-ip application acceleration manager>= 14.0.0 and < 14.1.2.4
f5 big-ip application acceleration manager>= 15.0.0 and < 15.1.0.2
f5 big-ip advanced firewall manager>= 12.1.0 and <= 12.1.5.1
f5 big-ip advanced firewall manager>= 13.1.0 and <= 13.1.3.3
f5 big-ip advanced firewall manager>= 14.0.0 and < 14.1.2.4
f5 big-ip advanced firewall manager>= 15.0.0 and < 15.1.0.2
f5 big-ip analytics>= 12.1.0 and <= 12.1.5.1
f5 big-ip analytics>= 13.1.0 and <= 13.1.3.3
f5 big-ip analytics>= 14.0.0 and < 14.1.2.4
f5 big-ip analytics>= 15.0.0 and < 15.1.0.2
f5 big-ip access policy manager>= 12.1.0 and <= 12.1.5.1
f5 big-ip access policy manager>= 13.1.0 and <= 13.1.3.3
f5 big-ip access policy manager>= 14.0.0 and < 14.1.2.4
f5 big-ip access policy manager>= 15.0.0 and < 15.1.0.2
f5 big-ip application security manager>= 12.1.0 and <= 12.1.5.1
f5 big-ip application security manager>= 13.1.0 and <= 13.1.3.3
f5 big-ip application security manager>= 14.0.0 and < 14.1.2.4
f5 big-ip application security manager>= 15.0.0 and < 15.1.0.2
f5 big-ip domain name system>= 12.1.0 and <= 12.1.5.1
f5 big-ip domain name system>= 13.1.0 and <= 13.1.3.3
f5 big-ip domain name system>= 14.0.0 and < 14.1.2.4
f5 big-ip domain name system>= 15.0.0 and < 15.1.0.2
f5 big-ip fraud protection service>= 12.1.0 and <= 12.1.5.1
f5 big-ip fraud protection service>= 13.1.0 and <= 13.1.3.3
f5 big-ip fraud protection service>= 14.0.0 and < 14.1.2.4
f5 big-ip fraud protection service>= 15.0.0 and < 15.1.0.2
f5 big-ip global traffic manager>= 12.1.0 and <= 12.1.5.1
f5 big-ip global traffic manager>= 13.1.0 and <= 13.1.3.3
f5 big-ip global traffic manager>= 14.0.0 and < 14.1.2.4
f5 big-ip global traffic manager>= 15.0.0 and < 15.1.0.2
f5 big-ip link controller>= 12.1.0 and <= 12.1.5.1
f5 big-ip link controller>= 13.1.0 and <= 13.1.3.3
f5 big-ip link controller>= 14.0.0 and < 14.1.2.4
f5 big-ip link controller>= 15.0.0 and < 15.1.0.2
f5 big-ip policy enforcement manager>= 12.1.0 and <= 12.1.5.1
f5 big-ip policy enforcement manager>= 13.1.0 and <= 13.1.3.3
f5 big-ip policy enforcement manager>= 14.0.0 and < 14.1.2.4
f5 big-ip policy enforcement manager>= 15.0.0 and < 15.1.0.2

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Scoring & Timeline

5.5

MEDIUM · 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 · 10:15 PM

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

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References & Sources

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/K03318649Vendor Advisory

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