Description
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 used within the partitions on an affected device hard drive. An attacker could exploit this vulnerability by obtaining physical access to the affected device to view certain cleartext keys. A successful exploit could allow the attacker to execute a custom boot process or conduct further attacks on an affected device.
Published: 2019-05-03
Score: 4.6 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2019-10146 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 used within the partitions on an affected device hard drive. An attacker could exploit this vulnerability by obtaining physical access to the affected device to view certain cleartext keys. A successful exploit could allow the attacker to execute a custom boot process or conduct further attacks on an affected device.
History

Thu, 21 Nov 2024 20:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Subscriptions

Cisco Nexus 9000 Nexus 92160yc-x Nexus 92300yc Nexus 92304qc Nexus 9236c Nexus 9272q Nexus 93108tc-ex Nexus 93108tc-fx Nexus 93120tx Nexus 93128tx Nexus 93180lc-ex Nexus 93180yc-ex Nexus 93180yc-fx Nexus 93240yc-fx2 Nexus 9332c Nexus 9332pq Nexus 9336c-fx2 Nexus 9336pq Nexus 9348gc-fxp Nexus 9364c Nexus 9372px Nexus 9372px-e Nexus 9372tx Nexus 9372tx-e Nexus 9396px Nexus 9396tx Nexus 9508 Nx-os
cve-icon MITRE

Status: PUBLISHED

Assigner: cisco

Published:

Updated: 2024-11-21T19:36:09.390Z

Reserved: 2018-12-06T00:00:00.000Z

Link: CVE-2019-1589

cve-icon Vulnrichment

Updated: 2024-08-04T18:20:28.311Z

cve-icon NVD

Status : Modified

Published: 2019-05-03T15:29:00.510

Modified: 2024-11-21T04:36:52.180

Link: CVE-2019-1589

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses