A vulnerability in the way Cisco UCS Manager software handles SSH sessions could allow an authenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to improper resource management for established SSH sessions. An attacker could exploit this vulnerability by opening a significant number of SSH sessions on an affected device. A successful exploit could allow the attacker to cause a crash and restart of internal Cisco UCS Manager software processes and a temporary loss of access to the Cisco UCS Manager CLI and web UI. Note: The attacker must have valid user credentials to authenticate to the affected device.
History

Thu, 07 Nov 2024 22:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


cve-icon MITRE

Status: PUBLISHED

Assigner: cisco

Published: 2021-08-25T19:11:30.199701Z

Updated: 2024-11-07T22:01:59.836Z

Reserved: 2020-11-13T00:00:00

Link: CVE-2021-1592

cve-icon Vulnrichment

Updated: 2024-08-03T16:18:10.401Z

cve-icon NVD

Status : Modified

Published: 2021-08-25T20:15:12.070

Modified: 2024-11-21T05:44:41.907

Link: CVE-2021-1592

cve-icon Redhat

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