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Cisco Bug: CSCvv39691 - Anyconnect Management Tunnel failing on Windows startup prior login to PC when using Anyconnect 4.9

Last Modified

Oct 01, 2020

Products (1)

  • Cisco AnyConnect Secure Mobility Client

Known Affected Releases


Description (partial)

When using Anyconnect 4.9 with Anyconnect Management tunnel configuration and TND, upon startup of the Windows PC before entering the login credentials (windows login), the VPN management tunnel is negotiated and keeps failing.

We see the following error messages in the dart logs :


"Changing cert stores for context ID 0 from 0x2 to 0xffffffff"

Potential security threat detected with Secure Gateway's server certificate. Connection attempt has been terminated"

When anyconnect Management tunnel is configured and the client is using anyconnect 4.9
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
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