CVE-2019-1724

Cisco Small Business RV320 and RV325 Routers Session Hijacking Vulnerability

Severity Score

8.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

A vulnerability in the session management functionality of the web-based interface for Cisco Small Business RV320 and RV325 Dual Gigabit WAN VPN Routers could allow an unauthenticated, remote attacker to hijack a valid user session on an affected system. An attacker could use this impersonated session to create a new user account or otherwise control the device with the privileges of the hijacked session. The vulnerability is due to a lack of proper session management controls. An attacker could exploit this vulnerability by sending a crafted HTTP request to a targeted device. A successful exploit could allow the attacker to take control of an existing user session on the device. Exploitation of the vulnerability requires that an authorized user session is active and that the attacker can craft an HTTP request to impersonate that session.

Una vulnerabilidad en la funcionalidad de administración de sesión (session management) de la interfaz basada en web para Cisco Small Business RV320 y RV325 Dual Gigabit WAN VPN Routers, podría permitir que un atacante remoto no identificado pirateé una sesión de usuario válida en un sistema afectado. Un atacante podría usar esta sesión suplantada para crear una nueva cuenta de usuario o, de lo contrario, controlar el dispositivo con los privilegios de la sesión pirateada. La vulnerabilidad es debido a controles inapropiados en la administración de sesión. Un atacante podría aprovechar esta vulnerabilidad enviando una petición HTTP creada a un dispositivo específico. Una operación éxito podría permitir al atacante tomar el control de una sesión de usuario existente en el dispositivo. La función de la vulnerabilidad requiere que una sesión de usuario autorizado esté activa y que el atacante pueda crear una petición HTTP para suplantar esa sesión.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2018-12-06 CVE Reserved
2019-05-03 CVE Published
2023-06-12 EPSS Updated
2024-09-16 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-287: Improper Authentication

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190501-sbr-hijack	2021-09-13

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Cisco Search vendor "Cisco"	Rv325 Dual Wan Gigabit Vpn Router Firmware Search vendor "Cisco" for product "Rv325 Dual Wan Gigabit Vpn Router Firmware"	1.3.1.12 Search vendor "Cisco" for product "Rv325 Dual Wan Gigabit Vpn Router Firmware" and version "1.3.1.12"	-	Affected	in	Cisco Search vendor "Cisco"	Rv325 Dual Wan Gigabit Vpn Router Search vendor "Cisco" for product "Rv325 Dual Wan Gigabit Vpn Router"	-	-	Safe
Cisco Search vendor "Cisco"	Rv320 Dual Gigabit Wan Vpn Router Software Search vendor "Cisco" for product "Rv320 Dual Gigabit Wan Vpn Router Software"	1.3.1.12 Search vendor "Cisco" for product "Rv320 Dual Gigabit Wan Vpn Router Software" and version "1.3.1.12"	-	Affected	in	Cisco Search vendor "Cisco"	Rv320 Dual Gigabit Wan Vpn Router Search vendor "Cisco" for product "Rv320 Dual Gigabit Wan Vpn Router"	-	-	Safe