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.
Metrics
Affected Vendors & Products
References
| Link | Providers |
|---|---|
| https://my.f5.com/manage/s/article/K000161728 |
|
History
Thu, 03 Sep 2026 10:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
F5
F5 big-ip |
|
| Vendors & Products |
F5
F5 big-ip |
Wed, 02 Sep 2026 21:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Wed, 02 Sep 2026 10:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | 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. | |
| Title | BIG-IP Configuration utility vulnerability | |
| Weaknesses | CWE-451 | |
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: f5
Published: 2026-09-02T15:40:53.437Z
Updated: 2026-09-02T17:55:45.119Z
Reserved: 2026-07-24T22:40:21.245Z
Link: CVE-2026-63020
Updated: 2026-09-02T17:55:40.635Z
Status : Awaiting Analysis
Published: 2026-09-02T16:17:18.400
Modified: 2026-09-02T19:23:13.660
Link: CVE-2026-63020
No data.