Vulnerability identifier: #VU13406

Vulnerability risk: Low

CVSSv3.1: 5.7 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2018-0371

CWE-ID: CWE-20

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Cisco Meeting Server
Client/Desktop applications / Multimedia software

Vendor: Cisco Systems, Inc

Description

The vulnerability allows a remote authenticated attacker to cause DoS condition on the target system.

The vulnerability exists in the Web Admin Interface of Cisco Meeting Server due to insufficient validation of incoming HTTP requests. A remote attacker can send a specially crafted HTTP request to the Web Admin Interface and cause the system to restart, terminating all ongoing calls.

Mitigation
The vulnerability is addressed in the versions 2.2.13, 2.3.4.

Vulnerable software versions

Cisco Meeting Server: 2.2.5

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External links
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-meeting-serv...

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Q & A

Can this vulnerability be exploited remotely?

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

Is there known malware, which exploits this vulnerability?

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