Vulnerability identifier: #VU20872
Vulnerability risk: Medium
CVSSv3.1: 5.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-918
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 attacker to perform unauthorized actions.
The vulnerability exists due to insufficient validation of user-supplied input. A remote attacker can send a specially crafted request to the user of the web application, bypass access controls and conduct a server-side request forgery (SSRF) attack.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
Cisco Unified Contact Center Express: 10.0.1 - 12.0.1 ES02
External links
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190904-unified-ccx-ssrf
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.