Description
The Supermicro 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.
Metrics
CVSS 2.0 10.0/10
AV:N/AC:L/Au:N/C:C/I:C/A:CWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- http://fish2.com/ipmi/cipherzero.html
- http://osvdb.org/show/osvdb/93038
- http://www.metasploit.com/modules/auxiliary/scanner/ipmi/ipmi_cipher_zero
- http://www.wired.com/threatlevel/2013/07/ipmi/
- https://lists.gnu.org/archive/html/freeipmi-devel/2013-02/msg00013.html
- http://fish2.com/ipmi/cipherzero.html
- http://osvdb.org/show/osvdb/93038
- http://www.metasploit.com/modules/auxiliary/scanner/ipmi/ipmi_cipher_zero
- http://www.wired.com/threatlevel/2013/07/ipmi/
- https://lists.gnu.org/archive/html/freeipmi-devel/2013-02/msg00013.html
Timeline
- Published
- Jul 8, 2013
- Last modified
- Jun 16, 2026
- NVD status
- Modified