Home/CVE/On impacted versions and platforms the Trusted Platform Module (TPM) system integrity check cannot detect modifications
CVE

CVE-2020-5851

On impacted versions and platforms the Trusted Platform Module (TPM) system integrity check cannot detect modifications

On impacted versions and platforms the Trusted Platform Module (TPM) system integrity check cannot detect modifications to specific system components. This issue only impacts specific engineering hotfixes and platforms. NOTE: This vulnerability does not affect any of the BIG-IP major, minor or maintenance releases you obtained from downloads.f5.com.

The affected Engineering Hotfix builds are as follows: Hotfix-BIGIP-14.1.0.2.0.45.4-ENG Hotfix-BIGIP-14.1.0.2.0.62.4-ENG.

MEDIUM · CVSS 4.6 EPSS 0.00206
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  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
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Affected Products & Versions

13
f5 big-ip local traffic managerall versions
f5 big-ip advanced firewall managerall versions
f5 big-ip application acceleration managerall versions
f5 big-ip analyticsall versions
f5 big-ip access policy managerall versions
f5 big-ip application security managerall versions
f5 big-ip edge gatewayall versions
f5 big-ip fraud protection serviceall versions
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Scoring & Timeline

4.6
MEDIUM · CVSS v3.1 · f5sirt@f5.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD14 Jan 2020 · 04:15 PM
CVSS VectorCVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
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References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://support.f5.com/csp/article/K91171450Vendor Advisory
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