{"id":"CVE-2011-4157","url":"https://www.cyber-defence.io/tools/cve/CVE-2011-4157","generatedAt":"2026-10-27T23:08:14.655Z","title":"Stack-based buffer overflow in hydra.exe in HP SAN/iQ before 9.5 on the HP StorageWorks P4000 Virtual SAN Appliance allows remote attackers to execute arbitrary code via a crafted login request.","description":"Stack-based buffer overflow in hydra.exe in HP SAN/iQ before 9.5 on the HP StorageWorks P4000 Virtual SAN Appliance allows remote attackers to execute arbitrary code via a crafted login request.","published":"2011-11-16T16:55:01.000Z","lastModified":"2026-06-16T23:34:31.000Z","status":"Modified","sourceIdentifier":"hp-security-alert@hp.com","cvss":{"version":"2.0","score":10,"severity":"HIGH","vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C"},"cwe":["CWE-119"],"affected":["hp/centralized management console software","hp/san\\/iq","hp/storageworks p4000 virtual san appliance"],"epss":{"score":0.13239,"percentile":0.96352,"date":"2026-10-26","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 13.2%, higher than 96% of all known CVEs. Patch or mitigate before the next change window."},"changes":[],"references":[{"url":"http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c03082086","tags":["Vendor Advisory"],"source":"hp-security-alert@hp.com"},{"url":"http://www.securityfocus.com/bid/47005","source":"hp-security-alert@hp.com"},{"url":"http://www.securityfocus.com/bid/51042","source":"hp-security-alert@hp.com"},{"url":"http://www.zerodayinitiative.com/advisories/ZDI-11-111/","source":"hp-security-alert@hp.com"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/71766","source":"hp-security-alert@hp.com"},{"url":"http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c03082086","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/bid/47005","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/bid/51042","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.zerodayinitiative.com/advisories/ZDI-11-111/","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/71766","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2011-4157","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."}