CVE-2020-3116
Cisco Webex Centers Denial of Service Vulnerability
- State
- Published
- Severity
- 5.5 Medium
- Published
- Sep 23, 2020
- Updated
- Nov 13, 2024
- Reserved
- Dec 12, 2019
Description
A vulnerability in the way Cisco Webex applications process Universal Communications Format (UCF) files could allow an attacker to cause a denial of service (DoS) condition. The vulnerability is due to insufficient validation of UCF media files. An attacker could exploit this vulnerability by sending a user a malicious UCF 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 would cause the application to quit unexpectedly.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.0 | 5.5 Medium | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H | cisco |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
Cisco WebEx Event CenterCisco |
|
References
- 20200108 Cisco Webex Centers Denial of Service Vulnerabilityvendor-advisory
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