Home/CVE/On BIG-IP 13.1.0-13.1.3.1, 12.1.0-12.1.5, and 11.5.2-11.6.5.1, a reflected cross-site scripting (XSS) vulnerability exis
CVE

CVE-2019-6657

On BIG-IP 13.1.0-13.1.3.1, 12.1.0-12.1.5, and 11.5.2-11.6.5.1, a reflected cross-site scripting (XSS) vulnerability exis

On BIG-IP 13.1.0-13.1.3.1, 12.1.0-12.1.5, and 11.5.2-11.6.5.1, a reflected cross-site scripting (XSS) vulnerability exists in an undisclosed page of the BIG-IP Traffic Management User Interface (TMUI), also known as the BIG-IP Configuration utility.

MEDIUM · CVSS 6.1 EPSS 0.00391
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
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Affected Products & Versions

39
f5 big-ip advanced firewall manager>= 11.5.2 and <= 11.6.5
f5 big-ip advanced firewall manager>= 12.1.0 and <= 12.1.5
f5 big-ip advanced firewall manager>= 13.1.0 and <= 13.1.3
f5 big-ip local traffic manager>= 11.5.2 and <= 11.6.5
f5 big-ip local traffic manager>= 12.1.0 and <= 12.1.5
f5 big-ip local traffic manager>= 13.1.0 and <= 13.1.3
f5 big-ip application acceleration manager>= 11.5.2 and <= 11.6.5
f5 big-ip application acceleration manager>= 12.1.0 and <= 12.1.5
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Scoring & Timeline

6.1
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 NVD01 Nov 2019 · 03:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/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/K22441651Vendor Advisory
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