{"id":"CVE-2015-3221","url":"https://www.cyber-defence.io/tools/cve/CVE-2015-3221","generatedAt":"2026-11-05T05:57:19.215Z","title":"OpenStack Neutron before 2014.2.4 (juno) and 2015.1.x before 2015.1.1 (kilo), when using the IPTables firewall driver, allows remote authenticated users to cause a denial of service (L2 agent crash) by adding an address pair that is rejected by the…","description":"OpenStack Neutron before 2014.2.4 (juno) and 2015.1.x before 2015.1.1 (kilo), when using the IPTables firewall driver, allows remote authenticated users to cause a denial of service (L2 agent crash) by adding an address pair that is rejected by the ipset tool.","published":"2015-08-26T19:59:03.000Z","lastModified":"2026-06-17T00:25:34.000Z","status":"Modified","sourceIdentifier":"secalert@redhat.com","cvss":{"version":"2.0","score":4,"severity":"MEDIUM","vector":"AV:N/AC:L/Au:S/C:N/I:N/A:P"},"cwe":["CWE-20"],"affected":["openstack/neutron"],"epss":{"score":0.11434,"percentile":0.96019,"date":"2026-11-04","history":[]},"kev":{"listed":false},"exploits":{"count":1,"verified":false,"firstPublished":"2015-06-24","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":37360,"kind":"exploit","title":"GeniXCMS 0.0.3 - Cross-Site Scripting","url":"https://www.exploit-db.com/exploits/37360","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/php/webapps/37360.txt","file":"exploits/php/webapps/37360.txt","published":"2015-06-24","added":"2015-06-24","updated":"2015-06-24","author":"hyp3rlinx","type":"webapps","platform":"php","port":80,"verified":false,"codes":["CVE-2015-5066","CVE-2015-3221","OSVDB-123599"],"tags":null,"aliases":null,"applicationUrl":"http://www.exploit-db.comGeniXCMS-v0.0.3.zip","screenshotUrl":null,"referenceUrl":null}]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 11.4%, higher than 96% of all known CVEs. Patch or mitigate before the next change window."},"changes":[],"references":[{"url":"http://lists.openstack.org/pipermail/openstack-announce/2015-June/000377.html","tags":["Vendor Advisory"],"source":"secalert@redhat.com"},{"url":"http://rhn.redhat.com/errata/RHSA-2015-1680.html","tags":["Vendor Advisory"],"source":"secalert@redhat.com"},{"url":"http://www.securityfocus.com/bid/75368","tags":["Third Party Advisory","VDB Entry"],"source":"secalert@redhat.com"},{"url":"https://bugs.launchpad.net/neutron/+bug/1461054","tags":["Third Party Advisory"],"source":"secalert@redhat.com"},{"url":"http://lists.openstack.org/pipermail/openstack-announce/2015-June/000377.html","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://rhn.redhat.com/errata/RHSA-2015-1680.html","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/bid/75368","tags":["Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://bugs.launchpad.net/neutron/+bug/1461054","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2015-3221","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."}