{"id":"CVE-2013-4659","url":"https://www.cyber-defence.io/tools/cve/CVE-2013-4659","generatedAt":"2026-11-05T05:01:32.724Z","title":"Buffer overflow in Broadcom ACSD allows remote attackers to execute arbitrary code via a long string to TCP port 5916.","description":"Buffer overflow in Broadcom ACSD allows remote attackers to execute arbitrary code via a long string to TCP port 5916. This component is used on routers of multiple vendors including ASUS RT-AC66U and TRENDnet TEW-812DRU.","published":"2017-03-14T09:59:00.000Z","lastModified":"2026-06-16T23:57:41.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.0","score":9.8,"severity":"CRITICAL","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-119"],"affected":["asus/rt-ac66u firmware","trendnet/tew-812dru firmware"],"epss":{"score":0.13918,"percentile":0.96552,"date":"2026-11-04","history":[{"date":"2026-09-21","score":0.10162,"percentile":0.95504},{"date":"2026-09-22","score":0.13918,"percentile":0.96368}]},"kev":{"listed":false},"exploits":{"count":2,"verified":false,"firstPublished":"2013-07-27","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":27133,"kind":"exploit","title":"ASUS RT-AC66U - 'acsd' Remote Command Execution","url":"https://www.exploit-db.com/exploits/27133","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/linux_mips/remote/27133.py","file":"exploits/linux_mips/remote/27133.py","published":"2013-07-27","added":"2013-07-27","updated":"2016-12-04","author":"Jacob Holcomb","type":"remote","platform":"linux_mips","port":null,"verified":false,"codes":["CVE-2013-4659","OSVDB-95778"],"tags":null,"aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":null},{"edbId":27132,"kind":"shellcode","title":"Linux/MIPS (Little Endian) - system(telnetd -l /bin/sh) Shellcode (80 bytes)","url":"https://www.exploit-db.com/shellcodes/27132","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/shellcodes/linux_mips/27132.txt","file":"shellcodes/linux_mips/27132.txt","published":"2013-07-27","added":"2013-07-27","updated":"2018-01-12","author":"Jacob Holcomb","type":null,"platform":"linux_mips","port":null,"verified":false,"codes":["CVE-2013-4659","OSVDB-95778"],"tags":null,"aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":null}]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 13.9%, higher than 97% of all known CVEs. Patch or mitigate before the next change window."},"changes":[],"references":[{"url":"http://www.linux-magazine.com/Issues/2014/161/Security-and-SOHO-Routers","tags":["Press/Media Coverage"],"source":"cve@mitre.org"},{"url":"https://packetstormsecurity.com/files/122562/ASUS-RT-AC66U-ACSD-Remote-Root-Buffer-Overflow.html","tags":["Exploit","Third Party Advisory","VDB Entry"],"source":"cve@mitre.org"},{"url":"http://www.linux-magazine.com/Issues/2014/161/Security-and-SOHO-Routers","tags":["Press/Media Coverage"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://packetstormsecurity.com/files/122562/ASUS-RT-AC66U-ACSD-Remote-Root-Buffer-Overflow.html","tags":["Exploit","Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2013-4659","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."}