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Medium severity5.3NVD Advisory· Published Nov 18, 2020· Updated Jun 17, 2026

CVE-2020-3441

CVE-2020-3441

Description

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

11
  • Cisco Systems, Inc./Webex Meetings3 versions
    cpe:2.3:a:cisco:webex_meetings:*:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:a:cisco:webex_meetings:*:*:*:*:*:*:*:*range: <=40.11.3
    • cpe:2.3:a:cisco:webex_meetings:*:*:*:*:slow_channel:*:*:*range: <=40.6.11
    • (no CPE)
  • Cisco Systems, Inc./Webex Meetings Server8 versions
    cpe:2.3:a:cisco:webex_meetings_server:*:*:*:*:*:*:*:*+ 7 more
    • cpe:2.3:a:cisco:webex_meetings_server:*:*:*:*:*:*:*:*range: <3.0
    • cpe:2.3:a:cisco:webex_meetings_server:3.0:maintenance_release2:*:*:*:*:*:*
    • cpe:2.3:a:cisco:webex_meetings_server:3.0:maintenance_release3:*:*:*:*:*:*
    • cpe:2.3:a:cisco:webex_meetings_server:4.0:-:*:*:*:*:*:*
    • cpe:2.3:a:cisco:webex_meetings_server:4.0:maintenance_release1:*:*:*:*:*:*
    • cpe:2.3:a:cisco:webex_meetings_server:4.0:maintenance_release2:*:*:*:*:*:*
    • (no CPE)
    • (no CPE)range: n/a

Patches

Vulnerability mechanics

References

1

News mentions

0

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