Cisco Unity Express Arbitrary Command Execution Vulnerability
CVE-2018-15381

9.8CRITICAL

Key Information:

Vendor
Cisco
Status
Cisco Unity Express
Vendor
CVE Published:
8 November 2018

Badges

👾 Exploit Exists🟣 EPSS 51%

Summary

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.

Affected Version(s)

Cisco Unity Express

References

http://www.securitytracker.com/id/1042130
vdb-entryx_refsource_SECTRACK
https://tools.cisco.com/security/center/content/CiscoSecu...
vendor-advisoryx_refsource_CISCO
http://www.securityfocus.com/bid/105876
vdb-entryx_refsource_BID

EPSS Score

51% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

.