// For flags

CVE-2020-3148

Cisco Prime Network Registrar Cross-Site Request Forgery Vulnerability

Severity Score

7.1
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

A vulnerability in the web-based interface of Cisco Prime Network Registrar (CPNR) could allow an unauthenticated, remote attacker to conduct a cross-site request forgery (CSRF) attack on an affected system. The vulnerability is due to insufficient CSRF protections in the web-based interface. An attacker could exploit this vulnerability by persuading a targeted user, with an active administrative session on the affected device, to click a malicious link. A successful exploit could allow an attacker to change the device's configuration, which could include the ability to edit or create user accounts of any privilege level. Some changes to the device's configuration could negatively impact the availability of networking services for other devices on networks managed by CPNR.

Una vulnerabilidad en la interfaz basada en web de Cisco Prime Network Registrar (CPNR), podría permitir a un atacante remoto no autenticado llevar a cabo un ataque de tipo cross-site request forgery (CSRF) sobre un sistema afectado. La vulnerabilidad es debido a insuficientes protecciones de CSRF en la interfaz basada en web. Un atacante podría explotar esta vulnerabilidad al persuadir a un usuario apuntado, con una sesión administrativa activa en el dispositivo afectado, para hacer clic en un enlace malicioso. Una explotación con éxito podría permitir a un atacante cambiar la configuración del dispositivo, lo que podría incluir la capacidad de editar o crear cuentas de usuario de cualquier nivel de privilegio. Algunos cambios en la configuración del dispositivo podrían impactar negativamente la disponibilidad de los servicios de red para otros dispositivos en redes administradas por CPNR.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
Low
Attack Vector
Network
Attack Complexity
Medium
Authentication
None
Confidentiality
None
Integrity
Partial
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2019-12-12 CVE Reserved
  • 2020-03-04 CVE Published
  • 2023-03-08 EPSS Updated
  • 2024-09-16 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-352: Cross-Site Request Forgery (CSRF)
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"
 Prime Network Registrar
Search vendor "Cisco" for product "Prime Network Registrar"
 < 10.1
Search vendor "Cisco" for product "Prime Network Registrar" and version " < 10.1"
-
Affected