Signature Detail
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Short Name |
APP:REMOTE:CVE-2018-15381-RCE |
|---|---|
Severity |
Major |
Recommended |
Yes |
Recommended Action |
Drop |
Category |
APP |
Keywords |
Cisco Unity Express RMI Insecure Deserialization Remote Code Execution |
Release Date |
2019/01/09 |
Update Number |
3133 |
Supported Platforms |
idp-4.0+, isg-3.0+, j-series-9.5+, mx-11.4+, srx-12.1+, srx-branch-12.1+, vmx-17.4+, vsrx-12.1+, vsrx3bsd-18.2+ |
APP: Cisco Unity Express RMI Insecure Deserialization Remote Code Execution
This signature detects attempts to exploit a known vulnerability Cisco Unity Express. A successful attack can lead to arbitrary code execution.
Extended Description
A Java deserialization vulnerability in Cisco Unity Express (CUE) could allow an unauthenticated, remote attacker to execute arbitrary shell commands with the privileges of the root user. 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 the listening Java Remote Method Invocation (RMI) service. A successful exploit could allow the attacker to execute arbitrary commands on the device with root privileges.
References