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Cisco Application Policy Infrastructure Controller Privilege Escalation Vulnerability

cisco-sa-capic-pesc-pkmGK4J · High · Published · Updated

A vulnerability in an API endpoint of Cisco Application Policy Infrastructure Controller (APIC) and Cisco Cloud Application Policy Infrastructure Controller (Cloud APIC) could allow an authenticated, remote attacker to elevate privileges to Administrator on an affected device. This vulnerability is due to an improper policy default setting. An attacker could exploit this vulnerability by using a non-privileged credential for Cisco ACI Multi-Site Orchestrator (MSO) to send a specific API request to a managed Cisco APIC or Cloud APIC device. A successful exploit could allow the attacker to obtain Administrator credentials on the affected device. 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-capic-pesc-pkmGK4J

Workarounds

There are no workarounds that address this vulnerability.

CVEsCVE-2021-1578
Cisco Bug IDsCSCvw57550
CVSS ScoreBase 8.8
Base 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:X/RL:X/RC:X
Product Names From Source
Cisco Application Policy Infrastructure Controller (APIC)

Related Products

Product CVE Evidence
Cisco Nexus Dashboard CVE-2021-1578 Cisco OpenVuln
Cisco Meraki MS Series Switches CVE-2021-1578 Cisco OpenVuln
Cisco Application Policy Infrastructure Controller (APIC) CVE-2021-1578 Cisco OpenVuln