{"schemaVersion":3,"id":"CVE-2026-2163","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"A vulnerability was identified in D-Link DIR-600 up to 2.15WWb02. This vulnerability affects unknown code of the file ssdp.cgi. Such manipulation of the argument HTTP_ST/REMOTE_ADDR/REMOTE_PORT/SERVER_ID leads to command injection. The attack may be launched remotely. The exploit is publicly available and might be used. This vulnerability only affects products that are no longer supported by the maintainer.","dates":{"published":"2026-02-08T16:32:09.507Z","modified":"2026-02-23T09:44:29.113Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":7.2,"severity":"high","version":"3.1","versionLabel":"v3.1","source":"NVD","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","computed":false,"selection":"backend-summary"},"metrics":[{"version":"4.0","versionLabel":"v4.0","source":"CVE.org","score":5.1,"severity":"medium","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"CVE.org","score":4.7,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R","exploitability":null,"impact":null,"computed":false},{"version":"3.0","versionLabel":"v3.0","source":"CVE.org","score":4.7,"severity":"medium","vector":"CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R","exploitability":null,"impact":null,"computed":false},{"version":"2.0","versionLabel":"v2.0","source":"CVE.org","score":5.8,"severity":"medium","vector":"AV:N/AC:L/Au:M/C:P/I:P/A:P/E:POC/RL:ND/RC:UR","exploitability":null,"impact":null,"computed":false},{"version":"4.0","versionLabel":"v4.0","source":"NVD","score":2,"severity":"low","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":7.2,"severity":"high","vector":"CVSS:3.1/AV:N/AC:L/PR:H/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":5.8,"severity":"medium","vector":"AV:N/AC:L/Au:M/C:P/I:P/A:P","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.06601,"percentile":0.93791,"severity":"low","asOf":"2026-10-20T00:00:00.000Z","change":{"pp":0.7030000000000002,"baselineDate":"2026-09-20T00:00:00.000Z","baselineScore":0.05898},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.05898,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.05898,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.05898,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.05898,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.05898,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.05898,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.05898,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.05898,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.05898,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.05898,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.05898,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.05898,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.05898,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.06026,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.06026,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.06026,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.06026,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.06026,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.06026,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.06026,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.06026,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.06026,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.06601,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.06601,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.06601,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.06601,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.06601,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.06601,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.06601,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.06601,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.06601,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.06601,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.06601,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.06601,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.06601,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.06601,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.06601,"percentile":0.93791}],"last30":[{"date":"2026-09-20T00:00:00.000Z","score":0.05898,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.05898,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.05898,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.05898,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.05898,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.05898,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.05898,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.06026,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.06026,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.06026,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.06026,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.06026,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.06026,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.06026,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.06026,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.06026,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.06601,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.06601,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.06601,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.06601,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.06601,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.06601,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.06601,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.06601,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.06601,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.06601,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.06601,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.06601,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.06601,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.06601,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.06601,"percentile":0.93791}]},"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":"GITHUB_LONTAN0_CVE","name":"Cve","source":"github","url":"https://github.com/LonTan0/CVE/blob/main/Stack-Based%20Buffer%20Overflow%20Vulnerability%20in%20hedwig.cgi%20of%20D-Link%20DIR-600.md#poc","maturity":"poc","reliabilityScore":0.3,"verified":false,"type":null,"platforms":[],"requiresAuth":null,"exploitdb":null,"metasploit":null}],"exploitCount":1,"weaknesses":[{"id":"CWE-74","name":"Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')","description":"The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component.","type":"weakness","status":"Incomplete","abstraction":"Class","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/74.html"},{"id":"CWE-77","name":"Improper Neutralization of Special Elements used in a Command ('Command Injection')","description":"The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component.","type":"weakness","status":"Draft","abstraction":"Class","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/77.html"}],"affected":[{"vendor":"d-link","product":"dir-600","name":"DIR-600","label":"dir-600","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"2.15WWb02","noFixRecorded":false,"fixedIn":null}],"versionsText":"2.15WWb02","eol":null,"hubHref":"/vendor/d-link/dir-600"},{"vendor":"dlink","product":"dir-600_firmware","name":"dir-600 firmware","label":"dir-600_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"≤ 2.15wwb02","noFixRecorded":false,"fixedIn":null}],"versionsText":"≤ 2.15wwb02","eol":null,"hubHref":"/vendor/dlink/dir-600"}],"affectedCount":2,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://vuldb.com/?id.344865","label":"vuldb.com?id.344865","hostname":"vuldb.com","tags":["VDB Entry","Technical Description","Third Party Advisory"]},{"url":"https://vuldb.com/?ctiid.344865","label":"vuldb.com?ctiid.344865","hostname":"vuldb.com","tags":["Signature","Permissions Required","VDB Entry"]},{"url":"https://vuldb.com/?submit.751764","label":"vuldb.com?submit.751764","hostname":"vuldb.com","tags":["Third Party Advisory","VDB Entry"]},{"url":"https://github.com/LonTan0/CVE/blob/main/Remote%20Arbitrary%20Command%20Execution%20Vulnerability%20in%20ssdpcgi%20of%20D-Link%20DIR%E2%80%91600.md","label":"github.com/LonTan0/…","hostname":"github.com","tags":["Related","Exploit","Third Party Advisory"]},{"url":"https://github.com/LonTan0/CVE/blob/main/Remote%20Arbitrary%20Command%20Execution%20Vulnerability%20in%20ssdpcgi%20of%20D-Link%20DIR%E2%80%91600.md#poc","label":"github.com/LonTan0/…","hostname":"github.com","tags":["Exploit","Third Party Advisory"]},{"url":"https://www.dlink.com/","label":"www.dlink.com","hostname":"www.dlink.com","tags":["Product"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2026-02-08T16:32:09.507Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-02-23T09:44:29.113Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":40,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-21T00:05:18.891Z","stale":false,"partial":false}}