CVE-2023-20025

A vulnerability in the web-based management interface of Cisco Small Business RV042 Series Routers could allow an unauthenticated, remote attacker to bypass authentication on the affected device. This vulnerability is due to incorrect user input validation of incoming HTTP packets. An attacker could exploit this vulnerability by sending crafted requests to the web-based management interface. A successful exploit could allow the attacker to gain root privileges on the affected device.
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:cisco:rv016_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:rv016:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND
cpe:2.3:o:cisco:rv042_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:rv042:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND
cpe:2.3:o:cisco:rv042g_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:rv042g:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND
cpe:2.3:o:cisco:rv082_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:rv082:-:*:*:*:*:*:*:*

History

21 Nov 2024, 07:40

Type Values Removed Values Added
Summary
  • (es) Una vulnerabilidad en la interfaz de administración basada en web de los routers Cisco Small Business serie RV042 podría permitir que un atacante remoto no autenticado omita la autenticación en el dispositivo afectado. Esta vulnerabilidad se debe a una validación incorrecta de la entrada del usuario de los paquetes HTTP entrantes. Un atacante podría aprovechar esta vulnerabilidad enviando solicitudes manipuladas a la interfaz de administración basada en web. Un exploit exitoso podría permitir al atacante obtener privilegios de superusuario en el dispositivo afectado.
CVSS v2 : unknown
v3 : 9.8
v2 : unknown
v3 : 9.0
References () https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sbr042-multi-vuln-ej76Pke5 - Mitigation, Vendor Advisory () https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sbr042-multi-vuln-ej76Pke5 - Mitigation, Vendor Advisory

07 Nov 2023, 04:05

Type Values Removed Values Added
Summary A vulnerability in the web-based management interface of Cisco Small Business RV042 Series Routers could allow an unauthenticated, remote attacker to bypass authentication on the affected device. This vulnerability is due to incorrect user input validation of incoming HTTP packets. An attacker could exploit this vulnerability by sending crafted requests to the web-based management interface. A successful exploit could allow the attacker to gain root privileges on the affected device. A vulnerability in the web-based management interface of Cisco Small Business RV042 Series Routers could allow an unauthenticated, remote attacker to bypass authentication on the affected device. This vulnerability is due to incorrect user input validation of incoming HTTP packets. An attacker could exploit this vulnerability by sending crafted requests to the web-based management interface. A successful exploit could allow the attacker to gain root privileges on the affected device.

Information

Published : 2023-01-20 07:15

Updated : 2024-11-21 07:40


NVD link : CVE-2023-20025

Mitre link : CVE-2023-20025

CVE.ORG link : CVE-2023-20025


JSON object : View

Products Affected

cisco

  • rv016
  • rv042g
  • rv082_firmware
  • rv042
  • rv042g_firmware
  • rv016_firmware
  • rv082
  • rv042_firmware
CWE
CWE-293

Using Referer Field for Authentication

CWE-20

Improper Input Validation