cbcvebase.
CVE-2021-34736
published 2021-10-21

CVE-2021-34736: A vulnerability in the web-based management interface of Cisco Integrated Management Controller (IMC) Software could allow an unauthenticated, remote attacker…

PriorityP344high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
EPSS
1.23%
65.5th percentile
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.

Affected

5 ranges
VendorProductVersion rangeFixed in
ciscocisco_unified_computing_system
ciscointegrated_management_controller
ciscounified_computing_system< 4.1\(2g\)4.1\(2g\)
ciscounified_computing_system< 4.1\(3e\)4.1\(3e\)
ciscounified_computing_system>= 4.2 < 4.2\(1b\)4.2\(1b\)

CVSS provenance

nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
vendor_cisco5.3MEDIUM
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