// For flags

CVE-2018-0134

 

Severity Score

5.3
*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 RADIUS authentication module of Cisco Policy Suite could allow an unauthenticated, remote attacker to determine whether a subscriber username is valid. The vulnerability occurs because the Cisco Policy Suite RADIUS server component returns different authentication failure messages based on the validity of usernames. An attacker could use these messages to determine whether a valid subscriber username has been identified. The attacker could use this information in subsequent attacks against the system. Cisco Bug IDs: CSCvg47830.

Una vulnerabilidad en el módulo de autenticación RADIUS de Cisco Policy Suite podría permitir que un atacante remoto no autenticado determine si un nombre de usuario de suscriptor es válido. La vulnerabilidad ocurre porque el componente del servidor RADIUS de Cisco Policy Suite devuelve mensajes de error de autenticación diferentes basándose en la validez de los nombres de usuario. Un atacante podría emplear estos mensajes para determinar si se ha identificado un nombre de usuario de suscriptor válido. El ataque podría emplear esta información en futuros ataques contra el sistema. Cisco Bug IDs: CSCvg47830.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
None
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2017-11-27 CVE Reserved
  • 2018-02-08 CVE Published
  • 2023-12-19 EPSS Updated
  • 2024-08-05 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
  • CWE-203: Observable Discrepancy
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"
 Mobility Services Engine
Search vendor "Cisco" for product "Mobility Services Engine"
 13.0.0
Search vendor "Cisco" for product "Mobility Services Engine" and version "13.0.0"
-
Affected
Cisco
Search vendor "Cisco"
 Mobility Services Engine
Search vendor "Cisco" for product "Mobility Services Engine"
 13.1.0
Search vendor "Cisco" for product "Mobility Services Engine" and version "13.1.0"
-
Affected