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4.7 Medium

CVE-2020-3337 A vulnerability in the web server of Cisco Umbrella could allow an unauthenticated, remote attacker to redirect a user…

Description

A vulnerability in the web server of Cisco Umbrella could allow an unauthenticated, remote attacker to redirect a user to an undesired web page. The vulnerability is due to improper input validation of the URL parameters in an HTTP request that is sent to an affected device. An attacker could exploit this vulnerability by sending a crafted HTTP request that could cause the web application to redirect the request to a specified malicious URL. A successful exploit could allow the attacker to redirect a user to a malicious website.

Affected products and versions

Product Affected versions Fixed in
Cisco Umbrella Versions not published

References

Timeline

  1. Published
  2. Last modified

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