Command Injection in Cisco Webex Video Mesh



Published: 2020-01-09
Risk Medium
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2019-16005
CWE-ID CWE-77
Exploitation vector Network
Public exploit N/A
Vulnerable software
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Cisco Webex Video Mesh
Server applications / Other server solutions

Vendor Cisco Systems, Inc

Security Bulletin

This security bulletin contains one medium risk vulnerability.

1) Command Injection

EUVDB-ID: #VU24155

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-2019-16005

CWE-ID: CWE-77 - Command injection

Exploit availability: No

Description

The vulnerability allows a remote user to execute arbitrary commands on the target system.

The vulnerability exists due to improper validation of user-supplied input in the web-based management interface. A remote administrator can send a specially crafted request and execute arbitrary commands on the underlying Linux operating system with root privileges on a targeted node.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Cisco Webex Video Mesh: 2018.10.04.1692m - 2019.08.21.1941m.2

External links

http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20200108-webex-video


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.



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