// For flags

CVE-2020-3340

Cisco Identity Services Engine Stored Cross-Site Scripting Vulnerabilities

Severity Score

4.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track
*SSVC
Descriptions

Multiple vulnerabilities in the web-based management interface of Cisco Identity Services Engine (ISE) could allow an authenticated, remote attacker with administrative credentials to conduct a cross-site scripting (XSS) attack against a user of the interface. These vulnerabilities are due to insufficient validation of user-supplied input that is processed by the web-based management interface. An attacker could exploit these vulnerabilities by injecting malicious code into specific pages of the interface. A successful exploit could allow the attacker to execute arbitrary script code in the context of the interface or access sensitive, browser-based information. To exploit these vulnerabilities, an attacker would need valid administrative credentials.

Múltiples vulnerabilidades en la interfaz de administración basada en web de Cisco Identity Services Engine (ISE), podrían permitir a un atacante remoto autenticado con credenciales administrativas conducir un ataque de tipo cross-site scripting (XSS) contra un usuario de la interfaz. Estas vulnerabilidades son debido a una comprobación de entrada insuficiente suministrada por el usuario que es procesada por la interfaz de administración basada en web. Un atacante podría explotar estas vulnerabilidades al inyectar código malicioso en páginas específicas de la interfaz. Una explotación con éxito podría permitir a un atacante ejecutar código script arbitrario en el contexto de la interfaz o acceder a información confidencial basada en el navegador. Para explotar estas vulnerabilidades, un atacante necesitaría credenciales administrativas válidas

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None
Attack Vector
Network
Attack Complexity
Medium
Authentication
Single
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
  • 2019-12-12 CVE Reserved
  • 2020-07-02 CVE Published
  • 2023-03-08 EPSS Updated
  • 2024-11-15 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"
Identity Services Engine
Search vendor "Cisco" for product "Identity Services Engine"
< 2.6.0
Search vendor "Cisco" for product "Identity Services Engine" and version " < 2.6.0"
-
Affected
Cisco
Search vendor "Cisco"
Identity Services Engine
Search vendor "Cisco" for product "Identity Services Engine"
2.6.0
Search vendor "Cisco" for product "Identity Services Engine" and version "2.6.0"
-
Affected
Cisco
Search vendor "Cisco"
Identity Services Engine
Search vendor "Cisco" for product "Identity Services Engine"
2.6.0
Search vendor "Cisco" for product "Identity Services Engine" and version "2.6.0"
patch1
Affected
Cisco
Search vendor "Cisco"
Identity Services Engine
Search vendor "Cisco" for product "Identity Services Engine"
2.6.0
Search vendor "Cisco" for product "Identity Services Engine" and version "2.6.0"
patch2
Affected
Cisco
Search vendor "Cisco"
Identity Services Engine
Search vendor "Cisco" for product "Identity Services Engine"
2.6.0
Search vendor "Cisco" for product "Identity Services Engine" and version "2.6.0"
patch3
Affected
Cisco
Search vendor "Cisco"
Identity Services Engine
Search vendor "Cisco" for product "Identity Services Engine"
2.6.0
Search vendor "Cisco" for product "Identity Services Engine" and version "2.6.0"
patch5
Affected
Cisco
Search vendor "Cisco"
Identity Services Engine
Search vendor "Cisco" for product "Identity Services Engine"
2.6.0
Search vendor "Cisco" for product "Identity Services Engine" and version "2.6.0"
patch6
Affected