APP: Cisco Unified Contact Center Express RMI Insecure Deserialization
This signature detects attempts to exploit a known vulnerability against Cisco Unified Contact Center Express. A successful attack can lead to arbitrary code execution.
Extended Description
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.
Affected Products
Cisco unified_contact_center_express
References
CVE: CVE-2020-3280
Short Name
APP:CISCO:UCCX-RMI-INSEC-DES
Severity
Critical
Recommended
False
Recommended Action
Drop
Category
APP
Keywords
CVE-2020-3280 Center Cisco Contact Deserialization Express Insecure RMI Unified
Release Date
07/21/2020
Supported Platforms
srx-branch-12.3
srx-19.3
srx-branch-19.3
vsrx3bsd-19.2
srx-branch-19.4
vsrx-19.4
mx-12.3
mx-19.4
vmx-19.4
mx-19.3
vsrx3bsd-19.4
srx-19.4
vsrx-12.3
vmx-19.3
vsrx-19.2
srx-12.3
Sigpack Version
3337
Port
TCP/6999
False Positive
Unknown
Vendors
Cisco
CVSS Score
10.0