Vulnerability · Published Apr 15, 2020 · Assigned by cisco
CVE-2020-3194Cisco Webex Network Recording Player and Cisco Webex Player Arbitrary Code Execution Vulnerability
High 7.8
In plain English
A high-severity memory corruption in Cisco Webex Meetings from Cisco. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 2.0% (higher than 80% of all known vulnerabilities).
Official 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Cisco Webex Meetings | n/a |
Weakness: CWE-119 · Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
References
- 20200415 Cisco Webex Network Recording Player and Cisco Webex Player Arbitrary Code Execution Vulnerability vendor-advisory, x_refsource_CISCO