CVE-2021-34736

Cisco Integrated Management Controller GUI Denial of Service Vulnerability

Description

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.

Category

5.3
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.16%
Vendor Advisory cisco.com
Affected: Cisco Cisco Unified Computing System (Managed)
Published at:
Updated at:

References

Link Tags
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-imc-gui-dos-TZjrFyZh vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-34736?
CVE-2021-34736 has been scored as a medium severity vulnerability.
How to fix CVE-2021-34736?
To fix CVE-2021-34736, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-34736 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-34736 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-34736?
CVE-2021-34736 affects Cisco Cisco Unified Computing System (Managed).
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