A vulnerability in the upgrade process of Cisco Spark Board could allow an authenticated, local attacker to install an unverified upgrade package, aka Signature Verification Bypass. The vulnerability is due to insufficient upgrade package validation. An attacker could exploit this vulnerability by providing the upgrade process with an upgrade package that the attacker controls. An exploit could allow the attacker to install custom firmware to the Spark Board. Cisco Bug IDs: CSCvf84502.
History

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cve-icon MITRE

Status: PUBLISHED

Assigner: cisco

Published: 2017-11-16T07:00:00

Updated: 2024-08-05T18:36:54.514Z

Reserved: 2017-08-03T00:00:00

Link: CVE-2017-12306

cve-icon Vulnrichment

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cve-icon NVD

Status : Modified

Published: 2017-11-16T07:29:00.540

Modified: 2024-11-21T03:09:16.450

Link: CVE-2017-12306

cve-icon Redhat

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