4.4
CVSSv2

CVE-2019-16001

Published: 26/11/2019 Updated: 11/12/2019
CVSS v2 Base Score: 4.4 | Impact Score: 6.4 | Exploitability Score: 3.4
CVSS v3 Base Score: 5.3 | Impact Score: 3.4 | Exploitability Score: 1.8
VMScore: 392
Vector: AV:L/AC:M/Au:N/C:P/I:P/A:P

Vulnerability Summary

A vulnerability in the loading mechanism of specific dynamic link libraries in Cisco Webex Teams for Windows could allow an authenticated, local malicious user to perform a DLL hijacking attack. To exploit this vulnerability, the attacker would need to have valid credentials on the Windows system. The vulnerability is due to insufficient validation of the resources loaded by the application at run time. An attacker could exploit this vulnerability by crafting a malicious DLL file and placing it in a specific location on the targeted system. The malicious DLL file would execute when the vulnerable application is launched. A successful exploit could allow the malicious user to execute arbitrary code on the target machine with the privileges of another user account.

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cisco webex_meetings

cisco webex_teams

Vendor Advisories

A vulnerability in the loading mechanism of specific dynamic link libraries in Cisco Webex Teams for Windows and Cisco Webex Meetings Client for Windows could allow an authenticated, local attacker to perform a DLL hijacking attack To exploit this vulnerability, the attacker would need to have valid credentials on the Windows system The vulnerabi ...