CVE-2021-34736

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.

Score

CVSS 3.1 7.5 High

Status

Modified - psirt@cisco.com

Published

2021-10-21

Last modified

2024-11-07

Weaknesses

CWE-20

Affected products

• Cisco Unified Computing System Managed (Cisco)
• Unified Computing System (Cisco)

References

• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-imc-gui-dos-TZjrFyZh