Detections
Analytics
Cisco Webex Teams for Windows DLL Hijacking (cisco-sa-webex-teams-dll-drsnH5AN)
high Nessus Plugin ID 141353
Language:
Synopsis
The remote device is missing a vendor-supplied security patchDescription
According to its self-reported version, Cisco Webex Teams is affected by a DLL hijacking vulnerability. An authenticated, local attacker can exploit this, by crafting a malicious DLL file and placing it in a specific location, to execute arbitrary code on the target machine with the privileges of another user account.Please refer to the Cisco BIDs and Cisco Security Advisory for more information.
Solution
Upgrade to the relevant fixed version referenced in the vendor advisory.See Also
Plugin Details
Severity: High
ID: 141353
File Name: cisco-sa-webex-teams-dll-drsnH5AN.nasl
Version: 1.3
Type: local
Agent: windows
Family: Windows
Published: 10/9/2020
Updated: 10/23/2020
Supported Sensors: Nessus Agent, Nessus
Risk Information
VPR
Risk Factor: Medium
Score: 5.9
CVSS v2
Risk Factor: High
Base Score: 7.2
Temporal Score: 5.3
Vector: CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C
CVSS Score Source: CVE-2020-3535
CVSS v3
Risk Factor: High
Base Score: 8.4
Temporal Score: 7.3
Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C
Vulnerability Information
CPE: cpe:/a:cisco:webex_teams
Required KB Items: SMB/Registry/Enumerated, installed_sw/Webex Teams
Exploit Ease: No known exploits are available
Patch Publication Date: 10/7/2020
Vulnerability Publication Date: 10/7/2020
Reference Information
CVE: CVE-2020-3535