The automatic signature update functionality in the (1) Phone Home feature in F5 BIG-IP LTM, AAM, AFM, Analytics, APM, GTM, and Link Controller 11.5.0 through 11.6.0, ASM 10.0.0 through 11.6.0, and PEM 11.3.0 through 11.6.0 and the (2) Call Home feature in ASM 10.0.0 through 11.6.0 and PEM 11.3.0 through 11.6.0 does not properly validate server SSL certificates, which allows remote attackers to conduct man-in-the-middle attacks via a crafted certificate
Published May 12, 2015
4.3
MEDIUMCVSS 2.0
EPSS 0.82%
Description
The automatic signature update functionality in the (1) Phone Home feature in F5 BIG-IP LTM, AAM, AFM, Analytics, APM, GTM, and Link Controller 11.5.0 through 11.6.0, ASM 10.0.0 through 11.6.0, and PEM 11.3.0 through 11.6.0 and the (2) Call Home feature in ASM 10.0.0 through 11.6.0 and PEM 11.3.0 through 11.6.0 does not properly validate server SSL certificates, which allows remote attackers to conduct man-in-the-middle attacks via a crafted certificate.
Affected products
No data.
Configuration 1
- 11.5.0
- 11.5.1
- 11.5.2
- 11.6.0
Configuration 2
- 11.3.0
- 11.4.0
- 11.4.1
- 11.5.0
- 11.5.2
- 11.6.0
- n/a
Configuration 3
- 11.5.0
- 11.5.1
- 11.5.2
- 11.6.0
Configuration 4
- 11.5.0
- 11.5.1
- 11.5.2
- 11.6.0
Configuration 5
- 11.5.0
- 11.5.1
- 11.5.2
- 11.6.0
Configuration 6
- 11.5.0
- 11.5.1
- 11.5.2
- 11.6.0
Configuration 7
- 11.5.0
- 11.5.1
- 11.5.2
- 11.6.0
Configuration 8
- 11.5.0
- 11.5.1
- 11.5.2
- 11.6.0
Configuration 9
- 11.5.0
- 11.5.1
- 11.5.2
- 11.6.0
Configuration 10
- 11.5.0
- 11.5.1
- 11.5.2
- 11.6.0
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.
No CVSS v3.1 score for this CVE.
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
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.82% (0.00817) | 55.55th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.82% (0.00823) | 52.37th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.63% (0.00625) | 68.41th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.14% (0.00139) | 51.03th | v3 (v2023.03.01) |
| Jun 15, 2024 | 0.14% (0.00139) | 49.67th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.14% (0.00139) | 47.66th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.05% (0.01055) | 52.13th | v2 (v2022.01.01) |
| Sep 17, 2022 | 1.05% (0.01055) | 50.47th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.05% (0.01055) | 48.43th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.05% (0.01055) | 27.52th | v2 (v2022.01.01) |
No CWE recorded.
References (2)
- http://www.securitytracker.com/id/1032305 vdb-entryx_refsource_SECTRACK
- https://support.f5.com/kb/en-us/solutions/public/16000/000/sol16090.html x_refsource_CONFIRMVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://www.securitytracker.com/id/1032305 | vdb-entryx_refsource_SECTRACK | |
| https://support.f5.com/kb/en-us/solutions/public/16000/000/sol16090.html | x_refsource_CONFIRMVendor Advisory |
Change history (0)
No recorded changes yet.