// For flags

CVE-2017-12316

 

Severity Score

7.5
*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

A vulnerability in the Guest Portal login page of Cisco Identity Services Engine (ISE) could allow an unauthenticated, remote attacker to perform multiple login attempts in excess of the configured login attempt limit. The vulnerability is due to insufficient server-side login attempt limit enforcement. An attacker could exploit this vulnerability by sending modified login attempts to the Guest Portal login page. An exploit could allow the attacker to perform brute-force password attacks on the ISE Guest Portal. Cisco Bug IDs: CSCve98518.

Una vulnerabilidad en la página de inicio de sesión de Guest Portal en Cisco Identity Services Engine (ISE) podría permitir que un atacante remoto sin autenticar realice múltiples intentos de inicio de sesión excediendo el límite de intentos de inicio de sesión configurado. La vulnerabilidad se debe a la aplicación insuficiente de límite de inicios de sesión del lado del servidor. Un atacante podría explotar esta vulnerabilidad enviando intentos de inicio de sesión modificados a la página de inicio de sesión de Guest Portal. Un exploit podría permitir que el atacante lleve a cabo ataques de contraseña por fuerza bruta en el Guest Portal de ISE. Cisco Bug IDs: CSCve98518.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
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
  • 2017-08-03 CVE Reserved
  • 2017-11-16 CVE Published
  • 2024-08-05 CVE Updated
  • 2025-03-30 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-287: Improper Authentication
  • CWE-307: Improper Restriction of Excessive Authentication Attempts
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"
 Identity Services Engine Software
Search vendor "Cisco" for product "Identity Services Engine Software"
 2.1\(0.229\)
Search vendor "Cisco" for product "Identity Services Engine Software" and version "2.1\(0.229\)"
-
Affected