{"id":"CVE-2012-4985","url":"https://www.cyber-defence.io/tools/cve/CVE-2012-4985","generatedAt":"2026-10-27T19:45:22.386Z","title":"The Forescout CounterACT NAC device 6.3.4.1 does not block ARP and ICMP traffic from unrecognized clients, which allows remote attackers to conduct ARP poisoning attacks via crafted packets.","description":"The Forescout CounterACT NAC device 6.3.4.1 does not block ARP and ICMP traffic from unrecognized clients, which allows remote attackers to conduct ARP poisoning attacks via crafted packets.","published":"2012-12-05T11:57:15.000Z","lastModified":"2026-06-16T23:46:00.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"2.0","score":4.3,"severity":"MEDIUM","vector":"AV:N/AC:M/Au:N/C:P/I:N/A:N"},"cwe":["CWE-264"],"affected":["forescout/counteract"],"epss":{"score":0.01716,"percentile":0.77258,"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":"low","text":"Lower severity and a low EPSS score (1.72%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"http://osvdb.org/87895","source":"cve@mitre.org"},{"url":"http://www.reactionpenetrationtesting.co.uk/forescout-nac-icmp-arp.html","source":"cve@mitre.org"},{"url":"http://www.securityfocus.com/bid/56689","source":"cve@mitre.org"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/80284","source":"cve@mitre.org"},{"url":"http://osvdb.org/87895","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.reactionpenetrationtesting.co.uk/forescout-nac-icmp-arp.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/bid/56689","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/80284","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2012-4985","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."}