CVE-2013-4784

critical

Description

The HP Integrated Lights-Out (iLO) BMC implementation allows remote attackers to bypass authentication and execute arbitrary IPMI commands by using cipher suite 0 (aka cipher zero) and an arbitrary password.

References

https://lists.gnu.org/archive/html/freeipmi-devel/2013-02/msg00013.html

https://exchange.xforce.ibmcloud.com/vulnerabilities/85569

http://www.wired.com/threatlevel/2013/07/ipmi/

http://www.oracle.com/technetwork/topics/security/cpujan2015-1972971.html

http://www.metasploit.com/modules/auxiliary/scanner/ipmi/ipmi_cipher_zero

http://osvdb.org/show/osvdb/93040

http://fish2.com/ipmi/cipherzero.html

Details

Source: Mitre, NVD

Published: 2013-07-08

Updated: 2025-04-11

Risk Information

CVSS v2

Base Score: 10

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

Severity: Critical

CVSS v3

Base Score: 9.8

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