On version 16.0.x before 16.0.1.2, 15.1.x before 15.1.3.1, and 14.1.x before 14.1.4.3, a DOM based cross-site scripting (XSS) vulnerability exists in an undisclosed page of the BIG-IP Configuration utility that allows an attacker to execute JavaScript in the context of the currently logged-in user
Published Sep 14, 2021
6.1
MEDIUMCVSS 3.1
EPSS 0.58%
Description
On version 16.0.x before 16.0.1.2, 15.1.x before 15.1.3.1, and 14.1.x before 14.1.4.3, a DOM based cross-site scripting (XSS) vulnerability exists in an undisclosed page of the BIG-IP Configuration utility that allows an attacker to execute JavaScript in the context of the currently logged-in user. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Affected products
- Vendor n/a Product Big-IP Defaultn/a
- Version 16.0.x before 16.0.1.2, 15.1.x before 15.1.3.1, and 14.1.x before 14.1.4.3StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| n/a | Big-IP | n/a |
|
- ≥ 14.1.0 · ≤ 14.1.4
- ≥ 15.1.0 · ≤ 15.1.3
- ≥ 16.0.0 · ≤ 16.0.1.1
- ≥ 14.1.0 · ≤ 14.1.4
- ≥ 15.1.0 · ≤ 15.1.3
- ≥ 16.0.0 · ≤ 16.0.1.1
- ≥ 14.1.0 · ≤ 14.1.4
- ≥ 15.1.0 · ≤ 15.1.3
- ≥ 16.0.0 · ≤ 16.0.1.1
- ≥ 14.1.0 · ≤ 14.1.4
- ≥ 15.1.0 · ≤ 15.1.3
- ≥ 16.0.0 · ≤ 16.0.1.1
- ≥ 14.1.0 · ≤ 14.1.4
- ≥ 15.1.0 · ≤ 15.1.3
- ≥ 16.0.0 · ≤ 16.0.1.1
- ≥ 14.1.0 · ≤ 14.1.4
- ≥ 15.1.0 · ≤ 15.1.3
- ≥ 16.0.0 · ≤ 16.0.1.1
- ≥ 14.1.0 · ≤ 14.1.4
- ≥ 15.1.0 · ≤ 15.1.3
- ≥ 16.0.0 · ≤ 16.0.1.1
- ≥ 14.1.0 · ≤ 14.1.4
- ≥ 15.1.0 · ≤ 15.1.3
- ≥ 16.0.0 · ≤ 16.0.1.1
- ≥ 14.1.0 · ≤ 14.1.4
- ≥ 15.1.0 · ≤ 15.1.3
- ≥ 16.0.0 · ≤ 16.0.1.1
- ≥ 14.1.0 · ≤ 14.1.4
- ≥ 15.1.0 · ≤ 15.1.3
- ≥ 16.0.0 · ≤ 16.0.1.1
- ≥ 14.1.0 · ≤ 14.1.4
- ≥ 15.1.0 · ≤ 15.1.3
- ≥ 16.0.0 · ≤ 16.0.1.1
- ≥ 14.1.0 · ≤ 14.1.4
- ≥ 15.1.0 · ≤ 15.1.3
- ≥ 16.0.0 · ≤ 16.0.1.1
- ≥ 14.1.0 · ≤ 14.1.4
- ≥ 15.1.0 · ≤ 15.1.3
- ≥ 16.0.0 · ≤ 16.0.1.1
- ≥ 14.1.0 · ≤ 14.1.4
- ≥ 15.1.0 · ≤ 15.1.3
- ≥ 16.0.0 · ≤ 16.0.1.1
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
No CVSS v3.0 score for this CVE.
AV:N/AC:M/Au:N/C:N/I:P/A:N
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Table of values (15 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.58% (0.00581) | 45.72th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.56% (0.00562) | 42.09th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.53% (0.00527) | 65.11th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.08% (0.00078) | 35.68th | v3 (v2023.03.01) |
| May 30, 2024 | 0.08% (0.00078) | 33.59th | v3 (v2023.03.01) |
| Apr 20, 2024 | 0.07% (0.00073) | 30.81th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.07% (0.00070) | 28.41th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Apr 1, 2022 | 0.89% (0.00885) | 24.24th | v2 (v2022.01.01) |
| Mar 31, 2022 | 2.56% (0.02561) | 62.63th | v2 (v2022.01.01) |
| Jan 6, 2022 | 1.84% (0.01840) | 47.32th | v1 |
| Oct 11, 2021 | 0.42% (0.00416) | 25.75th | v1 |
| Oct 5, 2021 | 1.84% (0.01840) | 75.15th | v1 |
| Oct 4, 2021 | 0.42% (0.00416) | 25.63th | v5 (v2026.06.15) |
| Sep 15, 2021 | 0.42% (0.00416) | 25.50th | v1 |
References (1)
- https://support.f5.com/csp/article/K24301698 x_refsource_MISCMitigationVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| https://support.f5.com/csp/article/K24301698 | x_refsource_MISCMitigationVendor Advisory |
Change history (0)
No recorded changes yet.