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8.6 High

CVE-2020-3147 A vulnerability in the web UI of Cisco Small Business Switches could allow an unauthenticated, remote attacker to…

Description

A vulnerability in the web UI of Cisco Small Business Switches could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to improper validation of requests sent to the web interface. An attacker could exploit this vulnerability by sending a malicious request to the web interface of an affected device. A successful exploit could allow the attacker to cause an unexpected reload of the device, resulting in a DoS condition. This vulnerability affects firmware releases prior than 1.3.7.18

Affected products and versions

Product Affected versions Fixed in
Cisco Small Business 300 Series Managed Switches 1.3 earliest → < 1.3.7.18 1.3.7.18

References

Timeline

  1. Published
  2. Last modified

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