{"id":"CVE-2013-4784","url":"https://www.cyber-defence.io/tools/cve/CVE-2013-4784","generatedAt":"2026-11-05T07:28:50.475Z","title":"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.","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.","published":"2013-07-08T22:55:01.000Z","lastModified":"2026-06-16T23:57:53.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"2.0","score":10,"severity":"HIGH","vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C"},"cwe":["CWE-287"],"affected":["hp/integrated lights-out bmc"],"epss":{"score":0.49587,"percentile":0.98898,"date":"2026-11-04","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 49.6%, higher than 99% of all known CVEs. Patch or mitigate before the next change window."},"changes":[],"references":[{"url":"http://fish2.com/ipmi/cipherzero.html","source":"cve@mitre.org"},{"url":"http://osvdb.org/show/osvdb/93040","source":"cve@mitre.org"},{"url":"http://www.metasploit.com/modules/auxiliary/scanner/ipmi/ipmi_cipher_zero","source":"cve@mitre.org"},{"url":"http://www.oracle.com/technetwork/topics/security/cpujan2015-1972971.html","source":"cve@mitre.org"},{"url":"http://www.wired.com/threatlevel/2013/07/ipmi/","source":"cve@mitre.org"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/85569","source":"cve@mitre.org"},{"url":"https://lists.gnu.org/archive/html/freeipmi-devel/2013-02/msg00013.html","source":"cve@mitre.org"},{"url":"http://fish2.com/ipmi/cipherzero.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://osvdb.org/show/osvdb/93040","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.metasploit.com/modules/auxiliary/scanner/ipmi/ipmi_cipher_zero","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.oracle.com/technetwork/topics/security/cpujan2015-1972971.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.wired.com/threatlevel/2013/07/ipmi/","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/85569","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://lists.gnu.org/archive/html/freeipmi-devel/2013-02/msg00013.html","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2013-4784","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}