CVE-2013-4784
HIGH · CVSS 10.0EPSS 49.6%EU EUVD
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.
Key facts
- CVSS score
- 10.0 (v2.0)
- Severity
- HIGH
- CVSS vector
AV:N/AC:L/Au:N/C:C/I:C/A:C- Weakness (CWE)
- CWE-287
- EPSS score
- 49.6% (99th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2013-4630)
- Published
- July 8, 2013
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2013-4630 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.
View on the EU Vulnerability DatabaseAffected products
- hp / integrated lights-out bmc
References
- http://fish2.com/ipmi/cipherzero.html
- http://osvdb.org/show/osvdb/93040
- http://www.metasploit.com/modules/auxiliary/scanner/ipmi/ipmi_cipher_zero
- http://www.oracle.com/technetwork/topics/security/cpujan2015-1972971.html
- http://www.wired.com/threatlevel/2013/07/ipmi/
- https://exchange.xforce.ibmcloud.com/vulnerabilities/85569
- https://lists.gnu.org/archive/html/freeipmi-devel/2013-02/msg00013.html
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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