EDR: Curl Command Returns 'wrong version number'
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EDR: Curl Command Returns 'wrong version number'

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Article ID: 287426

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Updated On:

Products

Carbon Black EDR (formerly Cb Response)

Issue/Introduction

When using a CURL command against the EDR server the error "SSL routines:ssl3_get_record:wrong version number" returned.  Note this command is ran with the -v switch to enable verbosity:
User-added image

Environment

  • EDR Server: All Supported Versions

Cause

Proxy being used has a requirement for a specific SSL version.

Resolution

The proxy can be bypassed by setting it in the terminal, then re-running the CURL command:
  • http_proxy=""
    https_proxy=""