Medium severity · published Mar 13, 2019
CVE-2019-6600
In BIG-IP 14.0.0-14.0.0.2, 13.0.0-13.1.1.3, 12.1.0-12.1.3.7, 11.6.1-11.6.3.2, or 11.5.1-11.5.8, when remote authentication is enabled for administrative users and all external…
6.1
CVSS
1.2%
EPSS
No
On KEV
Description
In BIG-IP 14.0.0-14.0.0.2, 13.0.0-13.1.1.3, 12.1.0-12.1.3.7, 11.6.1-11.6.3.2, or 11.5.1-11.5.8, when remote authentication is enabled for administrative users and all external users are granted the "guest" role, unsanitized values can be reflected to the client via the login page. This can lead to a cross-site scripting attack against unauthenticated clients.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)1.2% · higher than 69% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
BL
BIG-IP (LTM, AAM, AFM, Analytics, APM, ASM, DNS, Edge Gateway, FPS, GTM, Link Controller, PEM, WebAccelerator) · F5 Networks, Inc.
14.0.0-14.0.0.2, 13.0.0-13.1.1.3, 12.1.0-12.1.3.7, 11.6.1-11.6.3.2, 11.5.1-11.5.8 · source: vendor
BA
Big-ip Access Policy Manager · F5
11.5.1 through 11.5.8; 11.6.1 through 11.6.3.2; 12.1.0 through 12.1.3.7; 13.0.0 through 13.1.1.3; 14.0.0 through 14.0.0.2 · source: NVD
BA
Big-ip Advanced Firewall Manager · F5
11.5.1 through 11.5.8; 11.6.1 through 11.6.3.2; 12.1.0 through 12.1.3.7; 13.0.0 through 13.1.1.3; 14.0.0 through 14.0.0.2 · source: NVD
BA
Big-ip Analytics · F5
11.5.1 through 11.5.8; 11.6.1 through 11.6.3.2; 12.1.0 through 12.1.3.7; 13.0.0 through 13.1.1.3; 14.0.0 through 14.0.0.2 · source: NVD
BA
Big-ip Application Acceleration Manager · F5
11.5.1 through 11.5.8; 11.6.1 through 11.6.3.2; 12.1.0 through 12.1.3.7; 13.0.0 through 13.1.1.3; 14.0.0 through 14.0.0.2 · source: NVD
BA
Big-ip Application Security Manager · F5
11.5.1 through 11.5.8; 11.6.1 through 11.6.3.2; 12.1.0 through 12.1.3.7; 13.0.0 through 13.1.1.3; 14.0.0 through 14.0.0.2 · source: NVD
BD
Big-ip Domain Name System · F5
11.5.1 through 11.5.8; 11.6.1 through 11.6.3.2; 12.1.0 through 12.1.3.7; 13.0.0 through 13.1.1.3; 14.0.0 through 14.0.0.2 · source: NVD
BE
Big-ip Edge Gateway · F5
11.5.1 through 11.5.8; 11.6.1 through 11.6.3.2; 12.1.0 through 12.1.3.7; 13.0.0 through 13.1.1.3; 14.0.0 through 14.0.0.2 · source: NVD
BF
Big-ip Fraud Protection Service · F5
11.5.1 through 11.5.8; 11.6.1 through 11.6.3.2; 12.1.0 through 12.1.3.7; 13.0.0 through 13.1.1.3; 14.0.0 through 14.0.0.2 · source: NVD
BG
Big-ip Global Traffic Manager · F5
11.5.1 through 11.5.8; 11.6.1 through 11.6.3.2; 12.1.0 through 12.1.3.7; 13.0.0 through 13.1.1.3; 14.0.0 through 14.0.0.2 · source: NVD
BL
Big-ip Link Controller · F5
11.5.1 through 11.5.8; 11.6.1 through 11.6.3.2; 12.1.0 through 12.1.3.7; 13.0.0 through 13.1.1.3; 14.0.0 through 14.0.0.2 · source: NVD
BL
Big-ip Local Traffic Manager · F5
11.5.1 through 11.5.8; 11.6.1 through 11.6.3.2; 12.1.0 through 12.1.3.7; 13.0.0 through 13.1.1.3; 14.0.0 through 14.0.0.2 · source: NVD
Affected product
BL
BIG-IP (LTM, AAM, AFM, Analytics, APM, ASM, DNS, Edge Gateway, FPS, GTM, Link Controller, PEM, WebAccelerator)
F5 Networks, Inc.
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-6600
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-6600
Broken Link
http://www.securityfocus.com/bid/107470
Vendor Advisory
https://support.f5.com/csp/article/K23734425
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