Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2017-3823

An issue was discovered in the Cisco WebEx Extension before 1.0.7 on Google Chrome, the ActiveTouch General Plugin Container before 106 on Mozilla Firefox, the GpcContainer Class ActiveX control plugin before 10031.6.2017.0126 on Internet Explorer, and the Download Manager ActiveX control plugin before 2.1.0.10 on Internet Explorer. A vulnerability in these Cisco WebEx browser extensions could allow an unauthenticated, remote attacker to execute arbitrary code with the privileges of the affected browser on an affected system. This vulnerability affects the browser extensions for Cisco WebEx Meetings Server and Cisco WebEx Centers (Meeting Center, Event Center, Training Center, and Support Center) when they are running on Microsoft Windows. The vulnerability is a design defect in an application programing interface (API) response parser within the extension. An attacker that can convince an affected user to visit an attacker-controlled web page or follow an attacker-supplied link with an affected browser could exploit the vulnerability. If successful, the attacker could execute arbitrary code with the privileges of the affected browser.

Published

2017-02-01T11:59:00.133

Last Modified

2025-04-20T01:37:25.860

Status

Deferred

Source

[email protected]

Severity

CVSSv3.0: 8.8 (HIGH)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:C/I:C/A:C

  • Access Vector: NETWORK
  • Access Complexity: MEDIUM
  • Authentication: NONE
  • Confidentiality Impact: COMPLETE
  • Integrity Impact: COMPLETE
  • Availability Impact: COMPLETE
Exploitability Score

8.6

Impact Score

10.0

Weaknesses
  • Type: Secondary
    CWE-119
  • Type: Primary
    CWE-119
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application cisco activetouch_general_plugin_container 105 Yes
Application cisco download_manager 2.1.0.9 Yes
Application cisco gpccontainer_class ≤ 10031.6.2017.0125 Yes
Application cisco webex ≤ 1.0.6 Yes
Application cisco webex_meetings_server 2.0_base Yes
Application cisco webex_meetings_server 2.0_mr2 Yes
Application cisco webex_meetings_server 2.0_mr3 Yes
Application cisco webex_meetings_server 2.0_mr4 Yes
Application cisco webex_meetings_server 2.0_mr5 Yes
Application cisco webex_meetings_server 2.0_mr6 Yes
Application cisco webex_meetings_server 2.0_mr7 Yes
Application cisco webex_meetings_server 2.0_mr8 Yes
Application cisco webex_meetings_server 2.0_mr8 Yes
Application cisco webex_meetings_server 2.0_mr9 Yes
Application cisco webex_meetings_server 2.0_mr9 Yes
Application cisco webex_meetings_server 2.0_mr9 Yes
Application cisco webex_meetings_server 2.0_mr9 Yes
Application cisco webex_meetings_server 2.5_base Yes
Application cisco webex_meetings_server 2.5_mr1 Yes
Application cisco webex_meetings_server 2.5_mr2 Yes
Application cisco webex_meetings_server 2.5_mr2 Yes
Application cisco webex_meetings_server 2.5_mr3 Yes
Application cisco webex_meetings_server 2.5_mr4 Yes
Application cisco webex_meetings_server 2.5_mr5 Yes
Application cisco webex_meetings_server 2.5_mr5 Yes
Application cisco webex_meetings_server 2.5_mr6 Yes
Application cisco webex_meetings_server 2.5_mr6 Yes
Application cisco webex_meetings_server 2.5_mr6 Yes
Application cisco webex_meetings_server 2.5_mr6 Yes
Application cisco webex_meetings_server 2.6_base Yes
Application cisco webex_meetings_server 2.6_mr1 Yes
Application cisco webex_meetings_server 2.6_mr1 Yes
Application cisco webex_meetings_server 2.6_mr2 Yes
Application cisco webex_meetings_server 2.6_mr2 Yes
Application cisco webex_meetings_server 2.6_mr3 Yes
Application cisco webex_meetings_server 2.6_mr3 Yes
Application cisco webex_meetings_server 2.7_base Yes
Application cisco webex_meetings_server 2.7_mr1 Yes
Application cisco webex_meetings_server 2.7_mr1 Yes
Application cisco webex_meetings_server 2.7_mr2 Yes
Application cisco webex_meeting_center 2.6_base Yes
Application cisco webex_meeting_center 2.6_mr1 Yes
Application cisco webex_meeting_center 2.6_mr1 Yes
Application cisco webex_meeting_center 2.6_mr2 Yes
Application cisco webex_meeting_center 2.6_mr2 Yes
Application cisco webex_meeting_center 2.6_mr3 Yes
Application cisco webex_meeting_center 2.6_mr3 Yes
Application cisco webex_meeting_center 2.7_base Yes
Application cisco webex_meeting_center 2.7_mr1 Yes
Application cisco webex_meeting_center 2.7_mr1 Yes
Application cisco webex_meeting_center 2.7_mr2 Yes
Application cisco webex_meeting_center t29_base Yes
Application cisco webex_meeting_center t30_base Yes
Application cisco webex_meeting_center t31_base Yes
References