{"id":"CVE-2017-11344","url":"https://www.cyber-defence.io/tools/cve/CVE-2017-11344","generatedAt":"2026-10-28T22:08:31.230Z","title":"Global buffer overflow in networkmap in Asuswrt-Merlin firmware for ASUS devices and ASUS firmware for ASUS RT-AC5300, RT_AC1900P, RT-AC68U, RT-AC68P, RT-AC88U, RT-AC66U, RT-AC66U_B1, RT-AC58U, RT-AC56U, RT-AC55U, RT-AC52U, RT-AC51U, RT-N18U, RT-N66U,…","description":"Global buffer overflow in networkmap in Asuswrt-Merlin firmware for ASUS devices and ASUS firmware for ASUS RT-AC5300, RT_AC1900P, RT-AC68U, RT-AC68P, RT-AC88U, RT-AC66U, RT-AC66U_B1, RT-AC58U, RT-AC56U, RT-AC55U, RT-AC52U, RT-AC51U, RT-N18U, RT-N66U, RT-N56U, RT-AC3200, RT-AC3100, RT_AC1200GU, RT_AC1200G, RT-AC1200, RT-AC53, RT-N12HP, RT-N12HP_B1, RT-N12D1, RT-N12+, RT_N12+_PRO, RT-N16, and RT-N300 devices allows remote attackers to write shellcode at any address in the heap; this can be used to execute arbitrary code on the router by hosting a crafted device description XML document at a URL specified within a Location header in an SSDP response.","published":"2017-07-17T13:18:21.000Z","lastModified":"2026-06-17T01:01:39.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.0","score":7.8,"severity":"HIGH","vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},"cwe":["CWE-119"],"affected":["asuswrt-merlin project/rt-ac5300 firmware","asuswrt-merlin project/rt ac1900p firmware","asuswrt-merlin project/rt-ac68u firmware","asuswrt-merlin project/rt-ac68p firmware","asuswrt-merlin project/rt-ac88u firmware","asuswrt-merlin project/rt-ac66u firmware","asuswrt-merlin project/rt-ac66u b1 firmware","asuswrt-merlin project/rt-ac58u firmware","asuswrt-merlin project/rt-ac56u firmware","asuswrt-merlin project/rt-ac55u firmware","asuswrt-merlin project/rt-ac52u firmware","asuswrt-merlin project/rt-ac51u firmware","asuswrt-merlin project/rt-n18u firmware","asuswrt-merlin project/rt-n66u firmware","asuswrt-merlin project/rt-n56u firmware","asuswrt-merlin project/rt-ac3200 firmware","asuswrt-merlin project/rt-ac3100 firmware","asuswrt-merlin project/rt ac1200gu firmware","asuswrt-merlin project/rt ac1200g firmware","asuswrt-merlin project/rt-ac1200 firmware","asuswrt-merlin project/rt-ac53 firmware","asuswrt-merlin project/rt-n12hp firmware","asuswrt-merlin project/rt-n12hp b1 firmware","asuswrt-merlin project/rt-n12d1 firmware","asuswrt-merlin project/rt-n12\\+ firmware","asuswrt-merlin project/rt n12\\+ pro firmware","asuswrt-merlin project/rt-n16 firmware","asuswrt-merlin project/rt-n300 firmware"],"epss":{"score":0.02764,"percentile":0.86221,"date":"2026-10-27","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (2.76%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"http://www.openwall.com/lists/oss-security/2017/07/14/3","tags":["Mailing List","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://asuswrt.lostrealm.ca/changelog","source":"cve@mitre.org"},{"url":"http://www.openwall.com/lists/oss-security/2017/07/14/3","tags":["Mailing List","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://asuswrt.lostrealm.ca/changelog","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2017-11344","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."}