CVE Vulnerability

CVE-2020-3567

A vulnerability in the management REST API of Cisco Industrial Network Director (IND) could allow an authenticated, remote attacker to cause the CPU utilization to increase to 100 percent, resulting in a denial of service (DoS) condition on an affected device. The vulnerability is due to insufficient validation of requests sent to the REST API. An attacker could exploit this vulnerability by sending a crafted request to the REST API. A successful exploit could allow the attacker to cause a permanent DoS condition that is due to high CPU utilization. Manual intervention may be required to recover the Cisco IND.

6.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8 / Impact : 6.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

Scope

6.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ind-dos-BwG634zn Vendor Advisory
Configurations

Configuration 1

cpe:2.3:a:cisco:network_level_service:1.8(0.142):*:*:*:*:*:*:*
cpe:2.3:a:cisco:industrial_network_director:*:*:*:*:*:*:*:*
cpe:2.3:a:cisco:network_level_service:1.9(0.63):*:*:*:*:*:*:*
Information

Published : 2020-10-08 05:15

Updated : 2021-10-19 02:50

NVD link : CVE-2020-3567

Mitre link : CVE-2020-3567

Products Affected
No products.
CWE
CWE-20