Detections
Analytics
Cisco Webex Teams for Windows Adaptive Cards Denial of Service (cisco-sa-webex-cards-dos-FWzNcXPq)
medium Nessus Plugin ID 133407
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 denial of service vulnerability. An authenticated, remote attacker can exploit this, by crafting a malicious adaptive card file and sending it to a Webex Teams client user, causing the client to crash continuously.Please refer to the Cisco BIDs and Cisco Security Advisory for more information.
Solution
Upgrade to Cisco Webex Teams client version 3.0.14234.0 or later.See Also
Plugin Details
Severity: Medium
ID: 133407
File Name: cisco-sa-webex-cards-dos-FWzNcXPq.nasl
Version: 1.3
Type: local
Agent: windows
Family: Windows
Published: 1/31/2020
Updated: 9/8/2020
Supported Sensors: Nessus Agent, Nessus
Risk Information
VPR
Risk Factor: Low
Score: 3.6
CVSS v2
Risk Factor: Medium
Base Score: 4
Temporal Score: 3
Vector: CVSS2#AV:N/AC:L/Au:S/C:N/I:N/A:P
CVSS Score Source: CVE-2020-3131
CVSS v3
Risk Factor: Medium
Base Score: 6.5
Temporal Score: 5.7
Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/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: 11/20/2019
Vulnerability Publication Date: 11/20/2019
Reference Information
CVE: CVE-2020-3131