SARA / Free Tools / CVE / CVE-2019-1589

CVE-2019-1589 — A vulnerability in the Trusted Platform Module (TPM) functionality of software f

A vulnerability in the Trusted Platform Module (TPM) functionality of software for Cisco Nexus 9000 Series Fabric Switches in Application Centric Infrastructure (ACI) mode could allow an unauthenticated, local attacker with physical access to view sensitive information on an affe

CVSS
4.2 MEDIUM
EPSS
0.04% (top 87.20%)
CWE
CWE-200
Published
2019-05-03T14:50:32.395Z
Last modified
2024-11-21T19:36:09.390Z
CVSS vector
CVSS:3.0/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

01What is this vulnerability?

A vulnerability in the Trusted Platform Module (TPM) functionality of software for Cisco Nexus 9000 Series Fabric Switches in Application Centric Infrastructure (ACI) mode could allow an unauthenticated, local attacker with physical access to view sensitive information on an affected device. The vulnerability is due to a lack of proper data-protection mechanisms for disk encryption keys that are…

02Affected products

VendorProductVersions
CiscoCisco NXOS Software for Nexus 9000 Series Fabric Switches ACI Mode — 8.3(0)SK(0.39)

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

09References

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