CVE-2020-3128

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.

CVSS v3 7.8 HIGH
CVSS v2.0 9.3 HIGH

7.8^/10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

9.3^/10

CVSS v2.0 : HIGH

V2 Legend

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

Exploitability : 8.6 / Impact : 10.0

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20200304-webex-player	Vendor Advisory
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20200304-webex-player	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:cisco:webex_meetings::::::::
	cpe:2.3:a:cisco:webex_meetings_online::::::::
	cpe:2.3:a:cisco:webex_meetings_server::::::::
	cpe:2.3:a:cisco:webex_meetings_server:3.0:-::::::
	cpe:2.3:a:cisco:webex_meetings_server:3.0:maintenance_release1::::::
	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::::::
	cpe:2.3:a:cisco:webex_network_recording_player::::::windows::*

Configuration 2 (hide)

cpe:2.3:a:cisco:webex_network_recording_player:*:*:*:*:*:windows:*:*

History

21 Nov 2024, 05:30

Type	Values Removed	Values Added
References	~~() https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20200304-webex-player - Vendor Advisory~~	() https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20200304-webex-player - Vendor Advisory

Information

Published : 2020-03-04 19:15

Updated : 2024-11-21 05:30

NVD link : CVE-2020-3128

Mitre link : CVE-2020-3128

CVE.ORG link : CVE-2020-3128

JSON object : View

Products Affected

cisco

webex_meetings_online
webex_meetings
webex_network_recording_player
webex_meetings_server

CWE

CWE-20

Improper Input Validation

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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."}, {"lang": "es", "value": "M\u00faltiples vulnerabilidades en Cisco Webex Network Recording Player para Microsoft Windows y Cisco Webex Player para Microsoft Windows, podr\u00edan permitir a un atacante ejecutar c\u00f3digo arbitrario sobre un sistema afectado. Las vulnerabilidades son debido a una comprobaci\u00f3n insuficiente de determinados elementos dentro de una grabaci\u00f3n de Webex que es almacenada en el Advanced Recording Format (ARF) o el Webex Recording Format (WRF). Un atacante podr\u00eda explotar estas vulnerabilidades mediante el env\u00edo de un archivo ARF o WRF malicioso hacia un usuario por medio de un enlace o archivo adjunto de correo electr\u00f3nico y persuadiendo al usuario para que abra el archivo en el sistema local. Una explotaci\u00f3n con \u00e9xito podr\u00eda permitir al atacante ejecutar c\u00f3digo arbitrario en el sistema afectado con los privilegios del usuario apuntado."}], "lastModified": "2024-11-21T05:30:23.040", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:cisco:webex_meetings:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FDA858E7-E79F-49A5-9E47-81AE64DC4FE6", "versionEndExcluding": "39.5.17", "versionStartIncluding": "39.5"}, {"criteria": "cpe:2.3:a:cisco:webex_meetings_online:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "81A58822-A0E3-4A7F-BE93-FEB0EEDBDB24", "versionEndExcluding": "1.3.49"}, {"criteria": "cpe:2.3:a:cisco:webex_meetings_server:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DE22BE9B-374E-43DC-BA91-E3B9699A4C7C", "versionEndExcluding": "3.0"}, {"criteria": "cpe:2.3:a:cisco:webex_meetings_server:3.0:-:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "61D1081F-87E8-4E8B-BEBD-0F239E745586"}, {"criteria": "cpe:2.3:a:cisco:webex_meetings_server:3.0:maintenance_release1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8D138973-02B0-4FEC-A646-FF1278DA1EDF"}, {"criteria": "cpe:2.3:a:cisco:webex_meetings_server:3.0:maintenance_release2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "30B55A5B-8C5E-4ECB-9C85-A8A3A3030850"}, {"criteria": "cpe:2.3:a:cisco:webex_meetings_server:3.0:maintenance_release3:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "14DBEC10-0641-441C-BE15-8F72C1762DCE"}, {"criteria": "cpe:2.3:a:cisco:webex_meetings_server:4.0:-:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4D6CF856-093A-4E89-A71D-50A2887C265B"}, {"criteria": "cpe:2.3:a:cisco:webex_meetings_server:4.0:maintenance_release1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B36A9043-0621-43CD-BFCD-66529F937859"}, {"criteria": "cpe:2.3:a:cisco:webex_meetings_server:4.0:maintenance_release2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8842B42E-C412-4356-9F54-DFC53B683D3E"}, {"criteria": "cpe:2.3:a:cisco:webex_network_recording_player:*:*:*:*:*:windows:*:*", "vulnerable": true, "matchCriteriaId": "9D8A4925-CE8E-4315-AC49-EFFAACBCC8A1", "versionEndExcluding": "39.5.17"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:cisco:webex_network_recording_player:*:*:*:*:*:windows:*:*", "vulnerable": true, "matchCriteriaId": "EBDF0742-228E-490D-9F7C-FD427A31DB08", "versionEndExcluding": "39.11.0"}], "operator": "OR"}]}], "sourceIdentifier": "ykramarz@cisco.com"}

7.8 /10