A vulnerability in the support tunnel feature of Cisco Firepower Threat Defense (FTD) Software could allow an authenticated, local attacker to access the shell of an affected device even though expert mode is disabled. The vulnerability is due to improper configuration of the support tunnel feature. An attacker could exploit this vulnerability by enabling the support tunnel, setting a key, and deriving the tunnel password. A successful exploit could allow the attacker to run any system command with root access on an affected device.
History

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cve-icon MITRE

Status: PUBLISHED

Assigner: cisco

Published: 2020-05-06T16:41:35.509287Z

Updated: 2024-09-16T23:41:42.985Z

Reserved: 2019-12-12T00:00:00

Link: CVE-2020-3253

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2020-05-06T17:15:12.540

Modified: 2020-05-12T18:27:58.607

Link: CVE-2020-3253

cve-icon Redhat

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