// For flags

CVE-2022-20921

Cisco ACI Multi-Site Orchestrator Privilege Escalation Vulnerability

Severity Score

8.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track*
*SSVC
Descriptions

A vulnerability in the API implementation of Cisco ACI Multi-Site Orchestrator (MSO) could allow an authenticated, remote attacker to elevate privileges on an affected device. This vulnerability is due to improper authorization on specific APIs. An attacker could exploit this vulnerability by sending crafted HTTP requests. A successful exploit could allow an attacker who is authenticated with non-Administrator privileges to elevate to Administrator privileges on an affected device.

Una vulnerabilidad en la implementación de la API de Cisco ACI Multi-Site Orchestrator (MSO) podría permitir a un atacante remoto autenticado elevar los privilegios en un dispositivo afectado. Esta vulnerabilidad es debido a una autorización inapropiada en APIs específicas. Un atacante podría explotar esta vulnerabilidad mediante el envío de peticiones HTTP diseñadas. Una explotación con éxito podría permitir a un atacante autenticado con privilegios de no administrador elevar a privilegios de administrador en un dispositivo afectado.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
* Common Vulnerability Scoring System
SSVC
  • Decision:Track*
Exploitation
None
Automatable
No
Tech. Impact
Total
* Organization's Worst-case Scenario
Timeline
  • 2021-11-02 CVE Reserved
  • 2022-08-25 CVE Published
  • 2024-11-01 CVE Updated
  • 2024-11-16 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-285: Improper Authorization
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Cisco
Search vendor "Cisco"
 Aci Multi-site Orchestrator
Search vendor "Cisco" for product "Aci Multi-site Orchestrator"
 < 3.1\(1n\)
Search vendor "Cisco" for product "Aci Multi-site Orchestrator" and version " < 3.1\(1n\)"
-
Affected