9.3

CVE-2020-3573

Cisco Webex Network Recording Player and Cisco Webex Player Arbitrary Code Execution Vulnerabilities

Multiple vulnerabilities in Cisco Webex Network Recording Player for Windows and Cisco Webex Player for Windows could allow an attacker to execute arbitrary code on an affected system. The vulnerabilities are due to insufficient validation of certain elements of a Webex recording that is stored in the Advanced Recording Format (ARF) or Webex Recording Format (WRF). An attacker could exploit these vulnerabilities by sending a user a malicious ARF or WRF file through a link or email attachment and persuading the user to open the file with the affected software 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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Cisco ≫ Webex Meetings Version >= 40.6.0 < 40.6.11
Cisco ≫ Webex Meetings Version >= 40.7.0 < 40.8.0
Cisco ≫ Webex Meetings Server Version 3.0 Update -
Cisco ≫ Webex Meetings Server Version 3.0 Update maintenance_release2
Cisco ≫ Webex Meetings Server Version 3.0 Update maintenance_release3
Cisco ≫ Webex Meetings Server Version 3.0 Update maintenance_release3_service_pack_2
Cisco ≫ Webex Meetings Server Version 3.0 Update maintenance_release3_service_pack_3
Cisco ≫ Webex Meetings Server Version 4.0 Update -
Cisco ≫ Webex Meetings Server Version 4.0 Update maintenance_release1
Cisco ≫ Webex Meetings Server Version 4.0 Update maintenance_release2
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 2.75% 0.847
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
NIST 9.3 8.6 10
AV:N/AC:M/Au:N/C:C/I:C/A:C
Cisco PSIRT 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

CWE-665 Improper Initialization

The product does not initialize or incorrectly initializes a resource, which might leave the resource in an unexpected state when it is accessed or used.

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-webex-nbr-NOS6FQ24
Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-20-1362/
Third Party Advisory
VDB Entry