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Cisco Integrated Management Controller GUI Denial of Service Vulnerability

cisco-sa-imc-gui-dos-TZjrFyZh · Medium · Published · Updated

A vulnerability in the web-based management interface of Cisco Integrated Management Controller (IMC) Software could allow an unauthenticated, remote attacker to cause the web-based management interface to unexpectedly restart. The vulnerability is due to insufficient input validation on the web-based management interface. An attacker could exploit this vulnerability by sending a crafted HTTP request to an affected device. A successful exploit could allow the attacker to cause the interface to restart, resulting in a denial of service (DoS) condition. Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability. This advisory is available at the following link:https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-imc-gui-dos-TZjrFyZh

Workarounds

There are no workarounds that address this vulnerability.

CVEsCVE-2021-34736
Cisco Bug IDsCSCvy91321
CVSS ScoreBase 5.3
Base 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:X/RL:X/RC:X
Product Names From Source
Cisco Unified Computing System (Standalone), Cisco Unified Computing System (Managed)

Related Products

Product CVE Evidence
Cisco Unified Computing System (Managed) CVE-2021-34736 Cisco OpenVuln
Cisco Unified Computing System (Standalone) CVE-2021-34736 Cisco OpenVuln