Cisco Webex Meetings Information Disclosure (cisco-sa-webex-infodisc-4tvQzn4)

medium Nessus Plugin ID 143475

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Synopsis

The remote device is missing a vendor-supplied security patch

Description

According to its self-reported version, Cisco Webex Meetings is affected by a information disclosure vulnerability.
This vulnerability is due to insufficient protection of sensitive participant information. An unauthenticated, remote attacker could exploit this vulnerability by browsing the Webex roster. A successful exploit could allow the attacker to gather information about other Webex participants, such as email address and IP address, while waiting in the lobby.

Please see the included Cisco BIDs and Cisco Security Advisory for more information.

Solution

Upgrade to the relevant fixed version referenced in Cisco bug IDs CSCvu44356, CSCvu48356

Plugin Details

Severity: Medium

ID: 143475

File Name: cisco-sa-webex-infodisc-4tvQzn4.nasl

Version: 1.6

Type: local

Agent: windows, macosx, unix

Family: CISCO

Published: 12/4/2020

Updated: 10/23/2024

Configuration: Enable paranoid mode, Enable thorough checks

Supported Sensors: Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Low

Score: 1.4

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.7

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:N

CVSS Score Source: CVE-2020-3441

CVSS v3

Risk Factor: Medium

Base Score: 5.3

Temporal Score: 4.6

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/a:cisco:webex_meetings

Required KB Items: Settings/ParanoidReport, installed_sw/Cisco Webex Meetings

Exploit Ease: No known exploits are available

Patch Publication Date: 11/18/2020

Vulnerability Publication Date: 11/18/2020

Reference Information

CVE: CVE-2020-3441

CWE: 20

CISCO-SA: cisco-sa-webex-infodisc-4tvQzn4

IAVA: 2020-A-0550-S

CISCO-BUG-ID: CSCvu44356, CSCvu48356

Detections

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