CVE-2020-3280

Cisco Unified Contact Center Express Remote Code Execution Vulnerability

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.

Categories

9.8
CVSS
Severity: Critical
CVSS 3.1 •
CVSS 3.0 •
CVSS 2.0 •
EPSS 6.35% Top 10%
Vendor Advisory cisco.com
Affected: Cisco Cisco Unified Contact Center Express
Published at:
Updated at:

References

Link Tags
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-uccx-rce-GMSC6RKN vendor advisory

Frequently Asked Questions

What is the severity of CVE-2020-3280?
CVE-2020-3280 has been scored as a critical severity vulnerability.
How to fix CVE-2020-3280?
To fix CVE-2020-3280, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-3280 being actively exploited in the wild?
It is possible that CVE-2020-3280 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~6% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2020-3280?
CVE-2020-3280 affects Cisco Cisco Unified Contact Center Express.
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