Print | Rate this content

HPESBHF03705 rev.4 - HPE Integrated Lights-Out 4, 3, 2 and Moonshot Remote Console Administrator (iLO 4 and MRCA) Remote Disclosure of Information


Document ID: hpesbhf03705en_us

Version: 1

HPESBHF03705 rev.4 - HPE Integrated Lights-Out 4, 3, 2 and Moonshot Remote Console Administrator (iLO 4 and MRCA) Remote Disclosure of Information
NOTICE: The information in this Security Bulletin should be acted upon as soon as possible.

Release Date: 2017-08-24

Last Updated: 2017-08-24

Potential Security Impact: Remote: Authentication Bypass

Source: Hewlett Packard Enterprise, HPE Product Security Response Team


A potential security vulnerability has been identified in HPE iLO 4, 3, 2 and Moonshot RCA. The vulnerability could be exploited remotely to allow disclosure of information.

References: CVE-2017-12543

SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed.

  • HPE Moonshot Remote Console Administrator Prior to 2.50
  • HP Integrated Lights-Out 4 (iLO 4), Prior to 2.53
  • HP Integrated Lights-Out 3 (iLO 3), Firmware for ProLiant G7 Servers Prior to v1.89
  • HP Integrated Lights-Out 2 (iLO 2) Firmware for ProLiant G6 Servers Prior to v2.30


CVSS Version 3.0 and Version 2.0 Base Metrics
V3 Vector
V3 Base Score
V2 Vector
V2 Base Score
Information on CVSS is documented in HPE Customer Notice: HPSN-2008-002

Hewlett Packard Enterprise would like to thank Daniel Lawson of MWR InfoSecurity for reporting this vulnerability.


HPE has provided the following software updates to resolve the vulnerability in HPE Integrated Lights-out 4 and Moonshot Remote Console Administrator (iLO 4 and mRCA) products:

  • Upgrade to iLO 4 firmware version 2.55 or subsequent

  • Upgrade to HPE Moonshot RCA 2.50 or subsequent

  • Upgrade to iLO 3 v1.89 or subsequent

  • Upgrade to iLO 2 v2.30 or subsequent

  • Version:1 (rev.1) - 24 August 2017 Initial Release
  • Version:2 (rev.2) - 19 September 2017 Removed references to iLO 2 and iLO 3
  • Version:3 (rev.3) - 10 November 2017 added iLO 3, and iLO 2, changed ilo4 recommendation to 2.55
  • Version:4 (rev.4) - 14 November 2017 Updated for publishing

Third Party Security Patches: Third party security patches that are to be installed on systems running Hewlett Packard Enterprise (HPE) software products should be applied in accordance with the customer's patch management policy.

Support: For issues about implementing the recommendations of this Security Bulletin, contact normal HPE Services support channel. For other issues about the content of this Security Bulletin, send e-mail to

Report: To report a potential security vulnerability for any HPE supported product:

Subscribe: To initiate a subscription to receive future HPE Security Bulletin alerts via Email:

Security Bulletin Archive: A list of recently released Security Bulletins is available here:

Software Product Category: The Software Product Category is represented in the title by the two characters following HPSB.

3C = 3COM
3P = 3rd Party Software
GN = HP General Software
HF = HP Hardware and Firmware
MU = Multi-Platform Software
NS = NonStop Servers
OV = OpenVMS
PV = ProCurve
ST = Storage Software

©Copyright 2019 Hewlett Packard Enterprise Development LP
Hewlett Packard Enterprise Development shall not be liable for technical or editorial errors or omissions contained herein. The information provided is provided "as is" without warranty of any kind. To the extent permitted by law, neither HPE nor its affiliates, subcontractors or suppliers will be liable for incidental, special or consequential damages including downtime cost; lost profits; damages relating to the procurement of substitute products or services; or damages for loss of data, or software restoration. The information in this document is subject to change without notice. Hewlett Packard Enterprise Development and the names of Hewlett Packard Enterprise Development products referenced herein are trademarks of Hewlett Packard Enterprise Development in the United States and other countries. Other product and company names mentioned herein may be trademarks of their respective owners.

Legal Disclaimer: Products sold prior to the November 1, 2015 separation of Hewlett-Packard Company into Hewlett Packard Enterprise Company and HP Inc. may have older product names and model numbers that differ from current models.

Provide feedback

Please rate the information on this page to help us improve our content. Thank you!
Document title: HPESBHF03705 rev.4 - HPE Integrated Lights-Out 4, 3, 2 and Moonshot Remote Console Administrator (iLO 4 and MRCA) Remote Disclosure of Information
Document ID: emr_na-hpesbhf03705en_us-5
How helpful was this document?
How can we improve this document?
Note: Only English language comments can be accepted at this time.
Please wait while we process your request.