Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2020-3127

Multiple vulnerabilities in Cisco Webex Network Recording Player for Microsoft Windows and Cisco Webex Player for Microsoft Windows could allow an attacker to execute arbitrary code on an affected system. The vulnerabilities are due to insufficient validation of certain elements within a Webex recording that is stored in either the Advanced Recording Format (ARF) or the Webex Recording Format (WRF). An attacker could exploit these vulnerabilities by sending a malicious ARF or WRF file to a user through a link or email attachment and persuading the user to open the file on the local system. A successful exploit could allow the attacker to execute arbitrary code on the affected system with the privileges of the targeted user.

Published

2020-03-04T19:15:12.353

Last Modified

2024-11-21T05:30:22.907

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.8 (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-20
  • Type: Primary
    CWE-20
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application cisco webex_meetings < 39.5.17 Yes
Application cisco webex_meetings_online < 1.3.43 Yes
Application cisco webex_meetings_server < 3.0 Yes
Application cisco webex_meetings_server 3.0 Yes
Application cisco webex_meetings_server 3.0 Yes
Application cisco webex_meetings_server 3.0 Yes
Application cisco webex_meetings_server 3.0 Yes
Application cisco webex_meetings_server 4.0 Yes
Application cisco webex_meetings_server 4.0 Yes
Application cisco webex_meetings_server 4.0 Yes
Application cisco webex_network_recording_player < 39.5.17 Yes
Application cisco webex_network_recording_player < 39.11.0 Yes
References