CVE-2020-3440
Description
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.
How to fix
- cisco webex_meetings40.8 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| cisco webex_meetings | v < 40.8 | 40.8 |
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Attack Surface Management
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