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Cisco Bug: CSCvs25023 - Default encryption algorithm is AES from ASA 9.13.1 onwards.

Last Modified

Apr 17, 2020

Products (1)

  • Cisco Security Manager

Known Affected Releases

4.21(0.45)

Description (partial)

Symptom:
ASA 9.13.1 onwards, the encryption default value is AES. Lesser than 9.13.1 ASA images the default value of encryption is 3DES But CSM try to deploy 3DES is default encryption for ASA 9.13(1).

Conditions:
If creating IKEV1 policies with 3DES encryption value for ASA 9.13(1) and higher version devices then CSM will not generate proper encryption CLI and encryption AES is adding to the ASA.
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