CVSS: 9.3EPSS: 0%CPEs: 10EXPL: 0CVE-2020-3603 – Cisco Webex Network Recording Player and Cisco Webex Player Arbitrary Code Execution Vulnerabilities
https://notcve.org/view.php?id=CVE-2020-3603
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. Múltiples vulnerabilidades en Cisco Webex Network Recording Player para Windows y Cisco Webex Player para Windows, podrían permitir a un atacante ejecutar código arbitrario en un sistema afectado. • https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-webex-nbr-NOS6FQ24 https://www.zerodayinitiative.com/advisories/ZDI-20-1361 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-787: Out-of-bounds Write •
CVSS: 7.8EPSS: 0%CPEs: 2EXPL: 0CVE-2020-3588 – Cisco Webex Meetings Desktop App Arbitrary Code Execution Vulnerability
https://notcve.org/view.php?id=CVE-2020-3588
A vulnerability in virtualization channel messaging in Cisco Webex Meetings Desktop App for Windows could allow a local attacker to execute arbitrary code on a targeted system. This vulnerability occurs when this app is deployed in a virtual desktop environment and using virtual environment optimization. This vulnerability is due to improper validation of messages processed by the Cisco Webex Meetings Desktop App. A local attacker with limited privileges could exploit this vulnerability by sending malicious messages to the affected software by using the virtualization channel interface. A successful exploit could allow the attacker to modify the underlying operating system configuration, which could allow the attacker to execute arbitrary code with the privileges of a targeted user. • https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-webex-vdi-qQrpBwuJ • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') •
CVSS: 9.3EPSS: 0%CPEs: 10EXPL: 0CVE-2020-3573 – Cisco Webex Network Recording Player and Cisco Webex Player Arbitrary Code Execution Vulnerabilities
https://notcve.org/view.php?id=CVE-2020-3573
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. Múltiples vulnerabilidades en Cisco Webex Network Recording Player para Windows y Cisco Webex Player para Windows, podrían permitir a un atacante ejecutar código arbitrario en un sistema afectado. • https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-webex-nbr-NOS6FQ24 https://www.zerodayinitiative.com/advisories/ZDI-20-1362 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-665: Improper Initialization •
CVSS: 6.5EPSS: 0%CPEs: 1EXPL: 0CVE-2020-3440 – Cisco Webex Meetings Desktop App for Windows Arbitrary File Overwrite Vulnerability
https://notcve.org/view.php?id=CVE-2020-3440
A vulnerability in Cisco Webex Meetings Desktop App for Windows could allow an unauthenticated, remote attacker to overwrite arbitrary files on an end-user system. The vulnerability is due to improper validation of URL parameters that are sent from a website to the affected application. An attacker could exploit this vulnerability by persuading a user to follow a URL to a website that is designed to submit crafted input to the affected application. A successful exploit could allow the attacker to overwrite arbitrary files on the affected system, possibly corrupting or deleting critical system files. Una vulnerabilidad en Cisco Webex Meetings Desktop App para Windows podría permitir a un atacante remoto no autenticado sobrescribir archivos arbitrarios en un sistema de usuario final. • https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-webex-desktop-app-OVSfpVMj • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') •
CVSS: 9.6EPSS: 0%CPEs: 4EXPL: 0CVE-2018-0264
https://notcve.org/view.php?id=CVE-2018-0264
A vulnerability in the Cisco WebEx Network Recording Player for Advanced Recording Format (ARF) files could allow an unauthenticated, remote attacker to execute arbitrary code on the system of a targeted user. An attacker could exploit this vulnerability by sending the user a link or email attachment with a malicious ARF file and persuading the user to follow the link or open the file. Successful exploitation could allow the attacker to execute arbitrary code on the user's system. This vulnerability affects Cisco WebEx Business Suite meeting sites, Cisco WebEx Meetings sites, Cisco WebEx Meetings Server, and Cisco WebEx ARF players. The following client builds of Cisco WebEx Business Suite (WBS31 and WBS32), Cisco WebEx Meetings, and Cisco WebEx Meetings Server are affected: Cisco WebEx Business Suite (WBS31) client builds prior to T31.23.4, Cisco WebEx Business Suite (WBS32) client builds prior to T32.12, Cisco WebEx Meetings with client builds prior to T32.12, Cisco WebEx Meeting Server builds prior to 3.0 Patch 1. • http://www.securityfocus.com/bid/104073 https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180502-war • CWE-20: Improper Input Validation •