CVE-2013-4786 Information

Description

The IPMI 2.0 specification supports RMCP+ Authenticated Key-Exchange Protocol (RAKP) authentication which allows remote attackers to obtain password hashes and conduct offline password guessing attacks by obtaining the HMAC from a RAKP message 2 response from a BMC.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Reference

http://fish2.com/ipmi/remote-pw-cracking.html http://marc.info/?l=bugtraq&m=139653661621384&w=2 http://www.oracle.com/technetwork/security-advisory/cpuapr2016v3-2985753.html https://community.rapid7.com/community/metasploit/blog/2013/07/02/a-penetration-testers-guide-to-ipmi https://nvidia.custhelp.com/app/answers/detail/a_id/5010 https://security.netapp.com/advisory/ntap-20190919-0005/ https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-c04197764

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

NONE

Base Score

NONE

Base Severity

7.5