A remote attacker may be able to disrupt services on F5 BIG-IP 13.0.0-13.1.0.5, 12.1.0-12.1.3.5, 11.6.0-11.6.3.1, or 11.2.1-11.5.6 if the TMM virtual server is configured with a HTML or a Rewrite profile
Published Jul 25, 2018
5.3
MEDIUMCVSS 3.0
EPSS 1.19%
Description
A remote attacker may be able to disrupt services on F5 BIG-IP 13.0.0-13.1.0.5, 12.1.0-12.1.3.5, 11.6.0-11.6.3.1, or 11.2.1-11.5.6 if the TMM virtual server is configured with a HTML or a Rewrite profile. TMM may restart while processing some specially prepared HTML content from the back end.
Affected products
-
- Version 11.2.1-11.5.6StatusaffectedConstraints-
- Version 11.6.0-11.6.3.1StatusaffectedConstraints-
- Version 12.1.0-12.1.3.5StatusaffectedConstraints-
- Version 13.0.0-13.1.0.5StatusaffectedConstraints-
- 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 Networks, Inc. | n/a | n/a |
|
Configuration 1
- ≥ 11.2.1 · ≤ 11.5.6
- ≥ 11.6.0 · ≤ 11.6.3.1
- ≥ 12.1.0 · ≤ 12.1.3.5
- ≥ 13.0.0 · ≤ 13.1.0.5
Configuration 2
- ≥ 11.2.1 · ≤ 11.5.6
- ≥ 11.6.0 · ≤ 11.6.3.1
- ≥ 12.1.0 · ≤ 12.1.3.5
- ≥ 13.0.0 · ≤ 13.1.0.5
Configuration 3
- ≥ 11.2.1 · ≤ 11.5.6
- ≥ 11.6.0 · ≤ 11.6.3.1
- ≥ 12.1.0 · ≤ 12.1.2
- ≥ 13.0.0 · ≤ 13.1.0.5
Configuration 4
- ≥ 11.2.1 · ≤ 11.5.6
- ≥ 11.6.0 · ≤ 11.6.3.1
- ≥ 12.1.0 · ≤ 12.1.3.5
- ≥ 13.0.0 · ≤ 13.1.0.5
Configuration 5
- ≥ 10.1.0 · ≤ 11.5.6
- ≥ 11.6.0 · ≤ 11.6.3.1
- ≥ 12.1.0 · ≤ 12.1.3.5
- ≥ 13.0.0 · ≤ 13.1.0.5
Configuration 6
- ≥ 11.2.1 · ≤ 11.5.6
- ≥ 11.6.0 · ≤ 11.6.3.1
- ≥ 12.1.0 · ≤ 12.1.3.5
- ≥ 13.0.0 · ≤ 13.1.0.5
Configuration 7
- ≥ 11.2.1 · ≤ 11.5.6
- ≥ 11.6.0 · ≤ 11.6.3.1
- ≥ 12.1.0 · ≤ 12.1.3.5
- ≥ 13.0.0 · ≤ 13.1.0.5
Configuration 8
- ≥ 11.2.1 · ≤ 11.5.6
- ≥ 11.6.0 · ≤ 11.6.3.1
- ≥ 12.1.0 · ≤ 12.1.3.5
- ≥ 13.0.0 · ≤ 13.1.0.5
Configuration 9
- ≥ 11.2.1 · ≤ 11.5.6
- ≥ 11.6.0 · ≤ 11.6.3.1
- ≥ 12.1.0 · ≤ 12.1.3.5
- ≥ 13.0.0 · ≤ 13.1.0.5
Configuration 10
- ≥ 11.2.1 · ≤ 11.5.6
- ≥ 11.6.1 · ≤ 11.6.3.1
- ≥ 12.1.0 · ≤ 12.1.3.5
- ≥ 13.0.0 · ≤ 13.1.0.5
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.
No CVSS v3.1 score for this CVE.
CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H
AV:N/AC:H/Au:N/C:N/I:N/A:P
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 2, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Table of values (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 1.19% (0.01194) | 66.95th | v5 (v2026.06.15) |
| Sep 20, 2026 | 1.19% (0.01194) | 66.64th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.14% (0.00143) | 50.55th | v3 (v2023.03.01) |
| May 8, 2024 | 0.14% (0.00141) | 49.49th | v3 (v2023.03.01) |
| Mar 12, 2024 | 0.20% (0.00196) | 56.47th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.16% (0.00164) | 51.19th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.05% (0.01055) | 52.13th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.05% (0.01055) | 27.52th | v2 (v2022.01.01) |
| Feb 3, 2022 | 0.52% (0.00523) | 12.55th | v5 (v2026.06.15) |
| Apr 14, 2021 | 0.52% (0.00523) | 0.00th | v1 |
References (1)
- https://support.f5.com/csp/article/K94105051 x_refsource_CONFIRMVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| https://support.f5.com/csp/article/K94105051 | x_refsource_CONFIRMVendor Advisory |
Change history (0)
No recorded changes yet.