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Cisco Bug: CSCvt11276 - ASA shows high memory usage while enabling WebVPN on its configuration

Last Modified

Aug 27, 2020

Products (1)

  • Cisco ASA 5500-X Series Firewalls

Known Affected Releases

9.9(2)

Description (partial)

Symptom:
This behavior was seen in an ASA5506 appliance so far, it might be affecting other ASA appliances as well.
Every since the WebVPN feature is enabled the ASA shows high memory usage greater than 82%, The odd thing is that it is not passing any traffic yet, it is isolated from the network.

Conditions:
Affecting ASA appliances.
Seen on version 9.9.2 but it might be affecting previous or higher versions as well.
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Bug Details Include

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