Vulnerability identifier: #VU25472

Vulnerability risk: Medium

CVSSv3.1: 6.3 [CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2019-1888

CWE-ID: CWE-434

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Cisco Unified Contact Center Express
Server applications / Web servers

Vendor: Cisco Systems, Inc

Description

The vulnerability allows a remote user to compromise vulnerable system.

The vulnerability exists due to insufficient restrictions for the content uploaded to an affected system. A remote administrator can upload and execute arbitrary file on the server.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Cisco Unified Contact Center Express: 11.6.1 - 12.0.1

---

External links
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-uccx-privesc-Zd7bvwyf

---

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated privileged user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.