Vulnerability CVE-2013-4786
Published: 2013-07-08   Modified: 2013-07-09

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.

Type:

CWE-255

 (Credentials Management)

CVSS2 => (AV:N/AC:L/Au:N/C:C/I:N/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.8/10
6.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Complete
None
None
Affected software
Oracle -> Fujitsu m10 firmware 
Intel -> Intelligent platform management interface 

 References:
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://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-c04197764
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