CVE-2020-3441

A vulnerability in Cisco Webex Meetings and Cisco Webex Meetings Server could allow an unauthenticated, remote attacker to view sensitive information from the meeting room lobby. This vulnerability is due to insufficient protection of sensitive participant information. An 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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.3 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
ciscoCNA
5.3 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CVEADP
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CISA-ADPADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 73%
VendorProductVersion
ciscowebex_meetings
𝑥
≤ 40.6.11
ciscowebex_meetings
𝑥
≤ 40.11.3
ciscowebex_meetings_server
𝑥
< 3.0
ciscowebex_meetings_server
3.0:maintenance_release2
ciscowebex_meetings_server
3.0:maintenance_release3
ciscowebex_meetings_server
4.0
ciscowebex_meetings_server
4.0:maintenance_release1
ciscowebex_meetings_server
4.0:maintenance_release2
𝑥
= Vulnerable software versions