// For flags

CVE-2019-1827

Cisco Small Business RV320 and RV325 Routers Online Help Reflected Cross-Site Scripting Vulnerability

Severity Score

6.1
*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track
*SSVC
Descriptions

A vulnerability in the Online Help web service of Cisco Small Business RV320 and RV325 Dual Gigabit WAN VPN Routers could allow an unauthenticated, remote attacker to conduct a reflected cross-site scripting (XSS) attack against a user of the service. The vulnerability exists because the Online Help web service of an affected device insufficiently validates user-supplied input. An attacker could exploit this vulnerability by persuading a user of the service to click a malicious link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected service or access sensitive browser-based information.This vulnerability affects Cisco Small Business RV320 and RV325 Dual Gigabit WAN VPN Routers running firmware releases prior to 1.4.2.22.

Una vulnerabilidad en el servicio web de ayuda online de los routers Small Business RV320 y RV325 Dual Gigabit WAN VPN de Cisco podría permitir a un atacante remoto no autenticado realizar un ataque reflejado de Cross-Site Scripting (XSS) contra un usuario del servicio. Esta vulnerabilidad existe debido a que el servicio de ayuda online de un dispositivo afectado no valida suficientemente las entradas proporcionadas por el usuario. Un atacante podría explotar esta vulnerabilidad persuadiendo a un usuario del servicio para que haga clic en un enlace malicioso. Un exploit con éxito podría permitir al atacante ejecutar código script arbitrario en el contexto del dispositivo afectado o acceder a información sensible del navegador. Esta vulnerabilidad afecta a los routers Cisco Small Business RV320 y RV325 Dual Gigabit WAN VPN que tienen versiones de firmware anteriores a la 1.4.2.22.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None
Attack Vector
Network
Attack Complexity
Medium
Authentication
None
Confidentiality
None
Integrity
Partial
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:Track
Exploitation
None
Automatable
No
Tech. Impact
Partial
* Organization's Worst-case Scenario
Timeline
  • 2018-12-06 CVE Reserved
  • 2019-04-04 CVE Published
  • 2024-08-25 EPSS Updated
  • 2024-11-21 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
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"
 Rv320 Firmware
Search vendor "Cisco" for product "Rv320 Firmware"
 < 1.4.2.22
Search vendor "Cisco" for product "Rv320 Firmware" and version " < 1.4.2.22"
-
Affected
in Cisco
Search vendor "Cisco"
 Rv320
Search vendor "Cisco" for product "Rv320"
--
Safe
Cisco
Search vendor "Cisco"
 Rv325 Firmware
Search vendor "Cisco" for product "Rv325 Firmware"
 < 1.4.2.22
Search vendor "Cisco" for product "Rv325 Firmware" and version " < 1.4.2.22"
-
Affected
in Cisco
Search vendor "Cisco"
 Rv325
Search vendor "Cisco" for product "Rv325"
--
Safe