Vulnerability Description
A vulnerability 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 vulnerability exists due to insufficient validation of certain elements with a Webex recording stored in either the Advanced Recording Format (ARF) or the Webex Recording Format (WRF). An attacker could exploit this vulnerability 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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Webex Network Recording Player | < 40.2 |
| Cisco | Webex Meetings | >= 39.5, < 39.5.18 |
| Cisco | Webex Meetings Online | < 1.3.48 |
| Cisco | Webex Meetings Server | < 4.0 |
Related Weaknesses (CWE)
References
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-wVendor Advisory
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-wVendor Advisory
FAQ
What is CVE-2020-3194?
CVE-2020-3194 is a vulnerability with a CVSS score of 7.8 (HIGH). A vulnerability 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 ...
How severe is CVE-2020-3194?
CVE-2020-3194 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-3194?
Check the references section above for vendor advisories and patch information. Affected products include: Cisco Webex Network Recording Player, Cisco Webex Meetings, Cisco Webex Meetings Online, Cisco Webex Meetings Server.