BIG-IP APM Appliance mode vulnerability CVE-2022-31473
Published Aug 4, 2022
7.7
HIGHCVSS 3.1
EPSS 2.02%
Description
In BIG-IP Versions 16.1.x before 16.1.1 and 15.1.x before 15.1.4, when running in Appliance mode, an authenticated attacker may be able to bypass Appliance mode restrictions due to a directory traversal vulnerability in an undisclosed page within iApps. A successful exploit can allow the attacker to cross a security boundary. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Affected products
-
- Version 15.1.xStatusaffectedConstraints<15.1.4
- Version 16.1.xStatusaffectedConstraints<16.1.1
- Version 13.1.0StatusunaffectedConstraints<13.1.x*
- Version 14.1.0StatusunaffectedConstraints<14.1.x*
- Version 17.0.0StatusunaffectedConstraints<17.0.x*
- 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 | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| F5 | Big-IP Apm | n/a |
|
- ≥ 15.1.0 · < 15.1.4
- 16.1.0
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:L/UI:N/S:C/C:H/I:N/A:N
1 other source (CVE.org) ▾
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N
No CVSS v3.0 score for this CVE.
No CVSS v2.0 score for this CVE.
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
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (9 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.02% (0.02019) | 80.22th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.85% (0.01849) | 76.26th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.10% (0.00099) | 25.30th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.06% (0.00061) | 27.71th | v3 (v2023.03.01) |
| Jul 5, 2023 | 0.06% (0.00062) | 24.36th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.05% (0.00050) | 16.48th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Feb 28, 2023 | 0.89% (0.00885) | 27.87th | v2 (v2022.01.01) |
| Aug 5, 2022 | 0.89% (0.00885) | 25.86th | v2 (v2022.01.01) |
References (1)
- https://support.f5.com/csp/article/K34893234 x_refsource_MISCVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| https://support.f5.com/csp/article/K34893234 | x_refsource_MISCVendor Advisory |
Change history (0)
No recorded changes yet.