medium
6.5
CWE
287
Advisory Published
Updated

CVE-2017-3880

First published: Fri Mar 17 2017(Updated: )

An Authentication Bypass vulnerability in Cisco WebEx Meetings Server could allow an unauthenticated, remote attacker to access limited meeting information on the Cisco WebEx Meetings Server. More Information: CSCvd50728. Known Affected Releases: 2.6 2.7 2.8 CWMS-2.5MR1 Orion1.1.2.patch T29_orion_merge.

Credit: ykramarz@cisco.com

Affected SoftwareAffected VersionHow to fix
Cisco Webex Meetings Server=2.5.1.5
Cisco Webex Meetings Server=2.5.1.29
Cisco Webex Meetings Server=2.5.99.2
Cisco Webex Meetings Server=2.5_base
Cisco Webex Meetings Server=2.5_mr1
Cisco Webex Meetings Server=2.5_mr2
Cisco Webex Meetings Server=2.5_mr2-patch_1
Cisco Webex Meetings Server=2.5_mr3
Cisco Webex Meetings Server=2.5_mr4
Cisco Webex Meetings Server=2.5_mr5
Cisco Webex Meetings Server=2.5_mr5-patch_1
Cisco Webex Meetings Server=2.5_mr6
Cisco Webex Meetings Server=2.5_mr6-patch_1
Cisco Webex Meetings Server=2.5_mr6-patch_2
Cisco Webex Meetings Server=2.5_mr6-patch_3
Cisco Webex Meetings Server=2.5_mr6-patch_4
Cisco Webex Meetings Server=2.6.0
Cisco Webex Meetings Server=2.6.1.39
Cisco Webex Meetings Server=2.6_mr1
Cisco Webex Meetings Server=2.6_mr1-patch_1
Cisco Webex Meetings Server=2.6_mr2
Cisco Webex Meetings Server=2.6_mr2-patch_1
Cisco Webex Meetings Server=2.6_mr3
Cisco Webex Meetings Server=2.6_mr3-patch_1
Cisco Webex Meetings Server=2.6_mr3-patch_2
Cisco Webex Meetings Server=2.7.1
Cisco Webex Meetings Server=2.7_base
Cisco Webex Meetings Server=2.7_mr1
Cisco Webex Meetings Server=2.7_mr1-patch_1
Cisco Webex Meetings Server=2.7_mr2
Cisco Webex Meetings Server=2.7_mr2-patch_1

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2017-3880?

    The severity of CVE-2017-3880 is rated as high due to its potential for authentication bypass.

  • How do I fix CVE-2017-3880?

    To fix CVE-2017-3880, upgrade to affected versions of Cisco WebEx Meetings Server that have applied the necessary patches.

  • Which versions of Cisco WebEx Meetings Server are affected by CVE-2017-3880?

    CVE-2017-3880 affects versions 2.5.x, 2.6.x, and 2.7.x of Cisco WebEx Meetings Server.

  • Can CVE-2017-3880 lead to data exposure?

    Yes, CVE-2017-3880 can potentially expose limited meeting information due to authentication bypass.

  • Who is impacted by CVE-2017-3880?

    Any organization using the affected versions of Cisco WebEx Meetings Server could be impacted by CVE-2017-3880.

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