// For flags

CVE-2020-3280

Cisco Unified Contact Center Express Remote Code Execution Vulnerability

Severity Score

9.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Attend
*SSVC
Descriptions

A vulnerability in the Java Remote Management Interface of Cisco Unified Contact Center Express (Unified CCX) could allow an unauthenticated, remote attacker to execute arbitrary code on an affected device. The vulnerability is due to insecure deserialization of user-supplied content by the affected software. An attacker could exploit this vulnerability by sending a malicious serialized Java object to a specific listener on an affected system. A successful exploit could allow the attacker to execute arbitrary code as the root user on an affected device.

Una vulnerabilidad en Java Remote Management Interface de Cisco Unified Contact Center Express (Unified CCX), podría permitir a un atacante remoto no autenticado ejecutar código arbitrario sobre un dispositivo afectado. La vulnerabilidad es debido a la deserialización no segura del contenido suministrado por el usuario mediante el software afectado. Un atacante podría explotar esta vulnerabilidad al enviar un objeto Java serializado malicioso hacia un oyente específico en un sistema afectado. Una explotación con éxito podría permitir al atacante ejecutar código arbitrario como usuario root en un dispositivo afectado.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Complete
Integrity
Complete
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:Attend
Exploitation
None
Automatable
Yes
Tech. Impact
Total
* Organization's Worst-case Scenario
Timeline
  • 2019-12-12 CVE Reserved
  • 2020-05-22 CVE Published
  • 2024-03-09 EPSS Updated
  • 2024-11-15 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-20: Improper Input Validation
  • CWE-502: Deserialization of Untrusted Data
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"
 Unified Contact Center Express
Search vendor "Cisco" for product "Unified Contact Center Express"
 >= 12.0 < 12.0\(1\)es03
Search vendor "Cisco" for product "Unified Contact Center Express" and version " >= 12.0 < 12.0\(1\)es03"
-
Affected