{"schemaVersion":3,"id":"CVE-2017-6548","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Buffer overflows in networkmap on ASUS RT-N56U, RT-N66U, RT-AC66U, RT-N66R, RT-AC66R, RT-AC68U, RT-AC68R, RT-N66W, RT-AC66W, RT-AC87R, RT-AC87U, RT-AC51U, RT-AC68P, RT-N11P, RT-N12+, RT-N12E B1, RT-AC3200, RT-AC53U, RT-AC1750, RT-AC1900P, RT-N300, and RT-AC750 routers with firmware before 3.0.0.4.380.7378; RT-AC68W routers with firmware before 3.0.0.4.380.7266; and RT-N600, RT-N12+ B1, RT-N11P B1, RT-N12VP B1, RT-N12E C1, RT-N300 B1, and RT-N12+ Pro routers with firmware before 3.0.0.4.380.9488; and Asuswrt-Merlin firmware before 380.65_2 allow remote attackers to execute arbitrary code on the router via a long host or port in crafted multicast messages.","dates":{"published":"2017-03-09T09:26:00.000Z","modified":"2024-08-05T15:33:20.327Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":10,"severity":"high","version":"2.0","versionLabel":"v2.0","source":"NVD","vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.0","versionLabel":"v3.0","source":"NVD","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","exploitability":null,"impact":null,"computed":false},{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":10,"severity":"high","vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.21342,"percentile":0.97585,"severity":"high","asOf":"2026-10-20T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-20T00:00:00.000Z","baselineScore":0.21342},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.21342,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.21342,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.21342,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.21342,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.21342,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.21342,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.21342,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.17115,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.21342,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.21342,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.21342,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.21342,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.21342,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.21342,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.21342,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.21342,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.21342,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.21342,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.21342,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.21342,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.21342,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.21342,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.21342,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.21342,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.21342,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.21342,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.21342,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.21342,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.21342,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.21342,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.21342,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.21342,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.21342,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.21342,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.21342,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.21342,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.21342,"percentile":0.97585}],"last30":[{"date":"2026-09-20T00:00:00.000Z","score":0.21342,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.17115,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.21342,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.21342,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.21342,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.21342,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.21342,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.21342,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.21342,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.21342,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.21342,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.21342,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.21342,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.21342,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.21342,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.21342,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.21342,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.21342,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.21342,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.21342,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.21342,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.21342,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.21342,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.21342,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.21342,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.21342,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.21342,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.21342,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.21342,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.21342,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.21342,"percentile":0.97585}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[{"id":"REF_6A870FA0D60150D7","name":"Exploit Reference (bierbaumer.net)","source":"reference","url":"https://bierbaumer.net/security/asuswrt/#remote-code-execution","maturity":"unknown","reliabilityScore":0.2,"verified":false,"type":null,"platforms":[],"requiresAuth":null,"exploitdb":null,"metasploit":null},{"id":"41573","name":"ASUSWRT RT-AC53 (3.0.0.4.380.6038) - Remote Code Execution","source":"exploit-database","url":"https://www.exploit-db.com/exploits/41573","maturity":"poc","reliabilityScore":0.5,"verified":false,"type":null,"platforms":["hardware"],"requiresAuth":null,"exploitdb":{"verified":false,"type":"webapps","platform":"hardware","file":"exploits/hardware/webapps/41573.txt","codes":["CVE-2017-6548"]},"metasploit":null}],"exploitCount":2,"weaknesses":[{"id":"CWE-119","name":"Improper Restriction of Operations within the Bounds of a Memory Buffer","description":"The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.","type":"weakness","status":"Stable","abstraction":"Class","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/119.html"}],"affected":[{"vendor":"asus","product":"rt-ac53_firmware","name":"rt-ac53 firmware","label":"rt-ac53_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"3.0.0.4.380.6038","noFixRecorded":false,"fixedIn":null}],"versionsText":"3.0.0.4.380.6038","eol":null,"hubHref":"/vendor/asus/rt-ac53"}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://asuswrt.lostrealm.ca/changelog","label":"asuswrt.lostrealm.ca/changelog","hostname":"asuswrt.lostrealm.ca","tags":["X Refsource CONFIRM"]},{"url":"https://www.exploit-db.com/exploits/41573/","label":"www.exploit-db.com/exploits/41573/","hostname":"www.exploit-db.com","tags":["Exploit","X Refsource EXPLOIT DB"]},{"url":"http://www.securityfocus.com/bid/96938","label":"www.securityfocus.com/bid/96938","hostname":"www.securityfocus.com","tags":["VDB Entry","X Refsource BID"]},{"url":"https://bierbaumer.net/security/asuswrt/#remote-code-execution","label":"bierbaumer.net/security/asuswrt/","hostname":"bierbaumer.net","tags":["X Refsource MISC","Exploit","Third Party Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2017-03-09T09:26:00.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-05T15:33:20.327Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":90,"level":"critical","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-21T03:52:50.888Z","stale":false,"partial":false}}