// For flags

CVE-2022-20736

Cisco AppDynamics Controller Authorization 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 the web-based management interface of Cisco AppDynamics Controller Software could allow an unauthenticated, remote attacker to access a configuration file and the login page for an administrative console that they would not normally have authorization to access. This vulnerability is due to improper authorization checking for HTTP requests that are submitted to the affected web-based management interface. An attacker could exploit this vulnerability by sending a crafted HTTP request to an affected instance of AppDynamics Controller. A successful exploit could allow the attacker to access the login page for an administrative console. AppDynamics has released software updates that address this vulnerability.

Una vulnerabilidad en la interfaz de administración basada en web del software Cisco AppDynamics Controller podría permitir a un atacante remoto no autenticado acceder a un archivo de configuración y a la página de inicio de sesión de una consola administrativa a la que normalmente no tendría autorización para acceder. Esta vulnerabilidad es debido a una comprobación inapropiada de la autorización para las peticiones HTTP que son enviadas a la interfaz de administración basada en web afectada. Un atacante podría explotar esta vulnerabilidad mediante el envío de una petición HTTP diseñada a una instancia afectada de AppDynamics Controller. Una explotación con éxito podría permitir al atacante acceder a la página de inicio de sesión de una consola administrativa. AppDynamics ha publicado actualizaciones de software que abordan esta vulnerabilidad

*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
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Partial
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
  • 2022-06-15 CVE Published
  • 2024-01-06 EPSS Updated
  • 2024-11-01 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-862: Missing Authorization
  • CWE-939: Improper Authorization in Handler for Custom URL Scheme
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"
 Appdynamics Controller
Search vendor "Cisco" for product "Appdynamics Controller"
 < 21.4.7
Search vendor "Cisco" for product "Appdynamics Controller" and version " < 21.4.7"
-
Affected