// For flags

CVE-2022-20830

Cisco Software-Defined Application Visibility and Control on Cisco vManage Authentication Bypass Vulnerability

Severity Score

5.3
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Attend
*SSVC
Descriptions

A vulnerability in authentication mechanism of Cisco Software-Defined Application Visibility and Control (SD-AVC) on Cisco vManage could allow an unauthenticated, remote attacker to access the GUI of Cisco SD-AVC without authentication. This vulnerability exists because the GUI is accessible on self-managed cloud installations or local server installations of Cisco vManage. An attacker could exploit this vulnerability by accessing the exposed GUI of Cisco SD-AVC. A successful exploit could allow the attacker to view managed device names, SD-AVC logs, and SD-AVC DNS server IP addresses.

Una vulnerabilidad en el mecanismo de autenticación de Cisco Software-Defined Application Visibility and Control (SD-AVC) en Cisco vManage podría permitir a un atacante remoto no autenticado acceder a la GUI de Cisco SD-AVC sin autenticación. Esta vulnerabilidad se presenta porque la GUI es accesible en instalaciones autoadministradas en la nube o en instalaciones de servidores locales de Cisco vManage. Un atacante podría explotar esta vulnerabilidad al acceder a la GUI expuesta de Cisco SD-AVC. Una explotación con éxito podría permitir al atacante visualizar los nombres de los dispositivos administrados, los registros de SD-AVC y las direcciones IP del servidor DNS de SD-AVC

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:Attend
Exploitation
None
Automatable
Yes
Tech. Impact
Partial
* Organization's Worst-case Scenario
Timeline
  • 2021-11-02 CVE Reserved
  • 2022-10-10 CVE Published
  • 2024-04-20 EPSS Updated
  • 2024-11-01 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-306: Missing Authentication for Critical Function
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"
Catalyst Sd-wan Manager
Search vendor "Cisco" for product "Catalyst Sd-wan Manager"
>= 20.4 < 20.6.1
Search vendor "Cisco" for product "Catalyst Sd-wan Manager" and version " >= 20.4 < 20.6.1"
-
Affected
Cisco
Search vendor "Cisco"
Catalyst Sd-wan Manager
Search vendor "Cisco" for product "Catalyst Sd-wan Manager"
20.7
Search vendor "Cisco" for product "Catalyst Sd-wan Manager" and version "20.7"
-
Affected
Cisco
Search vendor "Cisco"
Sd-wan Vmanage
Search vendor "Cisco" for product "Sd-wan Vmanage"
>= 18.4 < 20.3.4.1
Search vendor "Cisco" for product "Sd-wan Vmanage" and version " >= 18.4 < 20.3.4.1"
-
Affected