CVSS: 7.4EPSS: 0%CPEs: 11EXPL: 0CVE-2020-3155 – Cisco Intelligent Proximity SSL Certificate Validation Vulnerability
https://notcve.org/view.php?id=CVE-2020-3155
A vulnerability in the SSL implementation of the Cisco Intelligent Proximity solution could allow an unauthenticated, remote attacker to view or alter information shared on Cisco Webex video devices and Cisco collaboration endpoints if the products meet the conditions described in the Vulnerable Products section. The vulnerability is due to a lack of validation of the SSL server certificate received when establishing a connection to a Cisco Webex video device or a Cisco collaboration endpoint. An attacker could exploit this vulnerability by using man in the middle (MITM) techniques to intercept the traffic between the affected client and an endpoint, and then using a forged certificate to impersonate the endpoint. Depending on the configuration of the endpoint, an exploit could allow the attacker to view presentation content shared on it, modify any content being presented by the victim, or have access to call controls. This vulnerability does not affect cloud registered collaboration endpoints. • https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-proximity-ssl-cert-gBBu3RB • CWE-295: Improper Certificate Validation •
CVSS: 9.3EPSS: 0%CPEs: 12EXPL: 0CVE-2020-3128 – Cisco Webex Network Recording Player and Cisco Webex Player Arbitrary Code Execution Vulnerabilities
https://notcve.org/view.php?id=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. Múltiples vulnerabilidades en Cisco Webex Network Recording Player para Microsoft Windows y Cisco Webex Player para Microsoft Windows, podrían permitir a un atacante ejecutar código arbitrario sobre un sistema afectado. • https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20200304-webex-player • CWE-20: Improper Input Validation •
CVSS: 9.3EPSS: 0%CPEs: 12EXPL: 0CVE-2020-3127 – Cisco Webex Network Recording Player and Cisco Webex Player Arbitrary Code Execution Vulnerabilities
https://notcve.org/view.php?id=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. Múltiples vulnerabilidades en Cisco Webex Network Recording Player para Microsoft Windows y Cisco Webex Player para Microsoft Windows, podrían permitir a un atacante ejecutar código arbitrario sobre un sistema afectado. • https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20200304-webex-player https://www.zerodayinitiative.com/advisories/ZDI-20-269 • CWE-20: Improper Input Validation •
CVSS: 4.3EPSS: 0%CPEs: 1EXPL: 0CVE-2020-3182 – Cisco Webex Meetings Client for MacOS Information Disclosure Vulnerability
https://notcve.org/view.php?id=CVE-2020-3182
A vulnerability in the multicast DNS (mDNS) protocol configuration of Cisco Webex Meetings Client for MacOS could allow an unauthenticated adjacent attacker to obtain sensitive information about the device on which the Webex client is running. The vulnerability exists because sensitive information is included in the mDNS reply. An attacker could exploit this vulnerability by doing an mDNS query for a particular service against an affected device. A successful exploit could allow the attacker to gain access to sensitive information. Una vulnerabilidad en la configuración del protocolo DNS multidifusión (mDNS) de Cisco Webex Meetings Client para MacOS, podría permitir a un atacante adyacente no autenticado obtener información confidencial sobre el dispositivo en el que se ejecuta el cliente Webex. • https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-webex-info-disc-OHqg982 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •
CVSS: 7.5EPSS: 0%CPEs: 2EXPL: 0CVE-2020-3142 – Cisco Webex Meetings Suite and Cisco Webex Meetings Online Unauthenticated Meeting Join Vulnerability
https://notcve.org/view.php?id=CVE-2020-3142
A vulnerability in Cisco Webex Meetings Suite sites and Cisco Webex Meetings Online sites could allow an unauthenticated, remote attendee to join a password-protected meeting without providing the meeting password. The connection attempt must initiate from a Webex mobile application for either iOS or Android. The vulnerability is due to unintended meeting information exposure in a specific meeting join flow for mobile applications. An unauthorized attendee could exploit this vulnerability by accessing a known meeting ID or meeting URL from the mobile device’s web browser. The browser will then request to launch the device’s Webex mobile application. • https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20200124-webex-unauthjoin • CWE-284: Improper Access Control CWE-306: Missing Authentication for Critical Function •