// For flags

CVE-2019-1828

Cisco Small Business RV320 and RV325 Routers Weak Credential Encryption Vulnerability

Severity Score

8.1
*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

A vulnerability in the web-based management interface of Cisco Small Business RV320 and RV325 Dual Gigabit WAN VPN Routers could allow an unauthenticated, remote attacker to access administrative credentials. The vulnerability exists because affected devices use weak encryption algorithms for user credentials. An attacker could exploit this vulnerability by conducting a man-in-the-middle attack and decrypting intercepted credentials. A successful exploit could allow the attacker to gain access to an affected device with administrator privileges. 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 la interfaz de administración web de los routers de Cisco Small Business RV320 y RV325 Dual Gigabit WAN VPN podría permitir que un atacante remoto sin autenticar acceda a las credenciales de administración. Esta vulnerabilidad existe debido a que los dispositivos afectados utilizan algoritmos de cifrado débiles para las credenciales de usuario. Un atacante podría explotar esta vulnerabilidad realizando un ataque Man-in-the-Middle (MitM) y descifrando las credenciales interceptadas. Un exploit con éxito podría permitir al atacante obtener acceso al un dispositivo afectado con privilegios de administrador. Esta vulnerabilidad afecta a los routers de 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
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None
Attack Vector
Network
Attack Complexity
Medium
Authentication
None
Confidentiality
Partial
Integrity
None
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2018-12-06 CVE Reserved
  • 2019-04-04 CVE Published
  • 2024-08-25 EPSS Updated
  • 2024-09-16 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-327: Use of a Broken or Risky Cryptographic Algorithm
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