3.1

CVE-2026-63020

BIG-IP Configuration utility vulnerability

A vulnerability exists in an undisclosed BIG-IP Configuration utility page that may allow an attacker to spoof error messages 





Impact:


An attacker may trick authenticated BIG-IP users 
into accessing malicious links and reflect a spoofed error message in 
the victim's BIG-IP Configuration utility web browser session. This is a
 control plane issue; there is no data plane exposure.





Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
F5 ≫ Big-ip Access Policy Manager Version >= 17.1.0 <= 17.1.3
F5 ≫ Big-ip Access Policy Manager Version >= 17.5.0 <= 17.5.1
F5 ≫ Big-ip Advanced Firewall Manager Version >= 17.1.0 <= 17.1.3
F5 ≫ Big-ip Advanced Firewall Manager Version >= 17.5.0 <= 17.5.1
F5 ≫ Big-ip Advanced Web Application Firewall Version >= 17.1.0 <= 17.1.3
F5 ≫ Big-ip Advanced Web Application Firewall Version >= 17.5.0 <= 17.5.1
F5 ≫ Big-ip Analytics Version >= 17.1.0 <= 17.1.3
F5 ≫ Big-ip Analytics Version >= 17.5.0 <= 17.5.1
F5 ≫ Big-ip Application Acceleration Manager Version >= 17.1.0 <= 17.1.3
F5 ≫ Big-ip Application Acceleration Manager Version >= 17.5.0 <= 17.5.1
F5 ≫ Big-ip Application Security Manager Version >= 17.1.0 <= 17.1.3
F5 ≫ Big-ip Application Security Manager Version >= 17.5.0 <= 17.5.1
F5 ≫ Big-ip Application Visibility And Reporting Version >= 17.1.0 <= 17.1.3
F5 ≫ Big-ip Application Visibility And Reporting Version >= 17.5.0 <= 17.5.1
F5 ≫ Big-ip Automation Toolchain Version >= 17.1.0 <= 17.1.3
F5 ≫ Big-ip Automation Toolchain Version >= 17.5.0 <= 17.5.1
F5 ≫ Big-ip Carrier-grade Nat Version >= 17.1.0 <= 17.1.3
F5 ≫ Big-ip Carrier-grade Nat Version >= 17.5.0 <= 17.5.1
F5 ≫ Big-ip Container Ingress Services Version >= 17.1.0 <= 17.1.3
F5 ≫ Big-ip Container Ingress Services Version >= 17.5.0 <= 17.5.1
F5 ≫ Big-ip Ddos Hybrid Defender Version >= 17.1.0 <= 17.1.3
F5 ≫ Big-ip Ddos Hybrid Defender Version >= 17.5.0 <= 17.5.1
F5 ≫ Big-ip Domain Name System Version >= 17.1.0 <= 17.1.3
F5 ≫ Big-ip Domain Name System Version >= 17.5.0 <= 17.5.1
F5 ≫ Big-ip Edge Gateway Version >= 17.1.0 <= 17.1.3
F5 ≫ Big-ip Edge Gateway Version >= 17.5.0 <= 17.5.1
F5 ≫ Big-ip Fraud Protection Service Version >= 17.1.0 <= 17.1.3
F5 ≫ Big-ip Fraud Protection Service Version >= 17.5.0 <= 17.5.1
F5 ≫ Big-ip Global Traffic Manager Version >= 17.1.0 <= 17.1.3
F5 ≫ Big-ip Global Traffic Manager Version >= 17.5.0 <= 17.5.1
F5 ≫ Big-ip Link Controller Version >= 17.1.0 <= 17.1.3
F5 ≫ Big-ip Link Controller Version >= 17.5.0 <= 17.5.1
F5 ≫ Big-ip Local Traffic Manager Version >= 17.1.0 <= 17.1.3
F5 ≫ Big-ip Local Traffic Manager Version >= 17.5.0 <= 17.5.1
F5 ≫ Big-ip Policy Enforcement Manager Version >= 17.1.0 <= 17.1.3
F5 ≫ Big-ip Policy Enforcement Manager Version >= 17.5.0 <= 17.5.1
F5 ≫ Big-ip Ssl Orchestrator Version >= 17.1.0 <= 17.1.3
F5 ≫ Big-ip Ssl Orchestrator Version >= 17.5.0 <= 17.5.1
F5 ≫ Big-ip Webaccelerator Version >= 17.1.0 <= 17.1.3
F5 ≫ Big-ip Webaccelerator Version >= 17.5.0 <= 17.5.1
F5 ≫ Big-ip Websafe Version >= 17.1.0 <= 17.1.3
F5 ≫ Big-ip Websafe Version >= 17.5.0 <= 17.5.1
F5 ≫ Big-ip Access Policy Manager Version >= 21.0.0 <= 21.1.0
F5 ≫ Big-ip Advanced Firewall Manager Version >= 21.0.0 <= 21.1.0
F5 ≫ Big-ip Advanced Web Application Firewall Version >= 21.0.0 <= 21.1.0
F5 ≫ Big-ip Analytics Version >= 21.0.0 <= 21.1.0
F5 ≫ Big-ip Application Acceleration Manager Version >= 21.0.0 <= 21.1.0
F5 ≫ Big-ip Application Security Manager Version >= 21.0.0 <= 21.1.0
F5 ≫ Big-ip Application Visibility And Reporting Version >= 21.0.0 <= 21.1.0
F5 ≫ Big-ip Automation Toolchain Version >= 21.0.0 <= 21.1.0
F5 ≫ Big-ip Carrier-grade Nat Version >= 21.0.0 <= 21.1.0
F5 ≫ Big-ip Container Ingress Services Version >= 21.0.0 <= 21.1.0
F5 ≫ Big-ip Ddos Hybrid Defender Version >= 21.0.0 <= 21.1.0
F5 ≫ Big-ip Domain Name System Version >= 21.0.0 <= 21.1.0
F5 ≫ Big-ip Edge Gateway Version >= 21.0.0 <= 21.1.0
F5 ≫ Big-ip Fraud Protection Service Version >= 21.0.0 <= 21.1.0
F5 ≫ Big-ip Global Traffic Manager Version >= 21.0.0 <= 21.1.0
F5 ≫ Big-ip Link Controller Version >= 21.0.0 <= 21.1.0
F5 ≫ Big-ip Local Traffic Manager Version >= 21.0.0 <= 21.1.0
F5 ≫ Big-ip Policy Enforcement Manager Version >= 21.0.0 <= 21.1.0
F5 ≫ Big-ip Ssl Orchestrator Version >= 21.0.0 <= 21.1.0
F5 ≫ Big-ip Webaccelerator Version >= 21.0.0 <= 21.1.0
F5 ≫ Big-ip Websafe Version >= 21.0.0 <= 21.1.0
VulnDex Vulnerability Enrichment
Diese Information steht angemeldeten Benutzern zur Verfügung. Login Login
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.19% 0.082
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
F5 2.3 0 0
CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
F5 3.1 1.6 1.4
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N
CWE-451 User Interface (UI) Misrepresentation of Critical Information

The user interface (UI) does not properly represent critical information to the user, allowing the information - or its source - to be obscured or spoofed. This is often a component in phishing attacks.

https://my.f5.com/manage/s/article/K000161728
Vendor Advisory
Mitigation