Monday, December 6, 2021

Cisco hit with software and physical issues

Cisco Systems has been hit with an unusual double-whammy of issues, one of them in software and one in hardware.

First, the more serious issue, a firewall flaw. Security researcher Positive Technologies, which hunts for security vulnerabilities, posted a warning that a vulnerability in Cisco firewall appliances could allow hackers to cause them to fail.

The problem is in the Cisco Adaptive Security Appliance (ASA) and Cisco Firepower Threat Defense (FTD) firewalls. Forrester Research says there are more than a million of them deployed worldwide. Positive assessed the severity level of vulnerability as high and recommended users should install updates, which are available, as soon as possible.

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