{"api_version":"1","generated_at":"2026-07-12T11:45:42+00:00","cve":"CVE-2018-10562","urls":{"html":"https://cve.report/CVE-2018-10562","api":"https://cve.report/api/cve/CVE-2018-10562.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2018-10562","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2018-10562"},"summary":{"title":"CVE-2018-10562","description":"An issue was discovered on Dasan GPON home routers. Command Injection can occur via the dest_host parameter in a diag_action=ping request to a GponForm/diag_Form URI. Because the router saves ping results in /tmp and transmits them to the user when the user revisits /diag.html, it's quite simple to execute commands and retrieve their output.","state":"PUBLIC","assigner":"cve@mitre.org","published_at":"2018-05-04 03:29:00","updated_at":"2019-10-03 00:03:00"},"problem_types":["CWE-78"],"metrics":[],"references":[{"url":"https://www.vpnmentor.com/blog/critical-vulnerability-gpon-router/","name":"https://www.vpnmentor.com/blog/critical-vulnerability-gpon-router/","refsource":"MISC","tags":["Exploit","Technical Description","Third Party Advisory"],"title":"Critical RCE Vulnerability Found in Over a Million GPON Home Routers","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.exploit-db.com/exploits/44576/","name":"44576","refsource":"EXPLOIT-DB","tags":["Exploit","Third Party Advisory","VDB Entry"],"title":"GPON Routers - Authentication Bypass / Command Injection","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.securityfocus.com/bid/107053","name":"107053","refsource":"BID","tags":["Third Party Advisory","VDB Entry"],"title":"Malformed Request","mime":"text/html","httpstatus":"200","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2018-10562","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-10562","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2018","cve_id":"10562","vulnerable":"-1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"h","cpe4":"dasannetworks","cpe5":"gpon_router","cpe6":"-","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2018","cve_id":"10562","vulnerable":"0","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"h","cpe4":"dasannetworks","cpe5":"gpon_router","cpe6":"-","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2018","cve_id":"10562","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"dasannetworks","cpe5":"gpon_router_firmware","cpe6":"-","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2018","cve_id":"10562","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"dasannetworks","cpe5":"gpon_router_firmware","cpe6":"-","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":{"cve_year":"2018","cve_id":"10562","cve":"CVE-2018-10562","vendorProject":"Dasan","product":"Gigabit Passive Optical Network (GPON) Routers","vulnerabilityName":"Dasan GPON Routers Command Injection Vulnerability","dateAdded":"2022-03-31","shortDescription":"Dasan GPON Routers contain an authentication bypass vulnerability. When combined with CVE-2018-10561, exploitation can allow an attacker to perform remote code execution.","requiredAction":"The impacted product is end-of-life and should be disconnected if still in use.","dueDate":"2022-04-21","knownRansomwareCampaignUse":"Known","notes":"https://nvd.nist.gov/vuln/detail/CVE-2018-10562","cwes":"CWE-78","catalogVersion":"2026.07.10","updated_at":"2026-07-10 17:54:20"},"epss":{"cve_year":"2018","cve_id":"10562","cve":"CVE-2018-10562","epss":"0.999480000","percentile":"0.999730000","score_date":"2026-07-11","updated_at":"2026-07-12 00:00:56"},"legacy_qids":[]},"source_records":{"cve_program":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2018-10562","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_value":"n/a"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"An issue was discovered on Dasan GPON home routers. Command Injection can occur via the dest_host parameter in a diag_action=ping request to a GponForm/diag_Form URI. Because the router saves ping results in /tmp and transmits them to the user when the user revisits /diag.html, it's quite simple to execute commands and retrieve their output."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"107053","refsource":"BID","url":"http://www.securityfocus.com/bid/107053"},{"name":"44576","refsource":"EXPLOIT-DB","url":"https://www.exploit-db.com/exploits/44576/"},{"name":"https://www.vpnmentor.com/blog/critical-vulnerability-gpon-router/","refsource":"MISC","url":"https://www.vpnmentor.com/blog/critical-vulnerability-gpon-router/"}]}},"nvd":{"publishedDate":"2018-05-04 03:29:00","lastModifiedDate":"2019-10-03 00:03:00","problem_types":["CWE-78"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.0","vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseScore":9.8,"baseSeverity":"CRITICAL"},"exploitabilityScore":3.9,"impactScore":5.9},"baseMetricV2":{"cvssV2":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:P/I:P/A:P","accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","availabilityImpact":"PARTIAL","baseScore":7.5},"severity":"HIGH","exploitabilityScore":10,"impactScore":6.4,"acInsufInfo":true,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"AND","children":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:dasannetworks:gpon_router_firmware:-:*:*:*:*:*:*:*","cpe_name":[]}]},{"operator":"OR","children":[],"cpe_match":[{"vulnerable":false,"cpe23Uri":"cpe:2.3:h:dasannetworks:gpon_router:-:*:*:*:*:*:*:*","cpe_name":[]}]}],"cpe_match":[]}]}},"legacy_mitre":{"record":{"CveYear":"2018","CveId":"10562","Ordinal":"127001","Title":"CVE-2018-10562","CVE":"CVE-2018-10562","Year":"2018"},"notes":[{"CveYear":"2018","CveId":"10562","Ordinal":"1","NoteData":"An issue was discovered on Dasan GPON home routers. Command Injection can occur via the dest_host parameter in a diag_action=ping request to a GponForm/diag_Form URI. Because the router saves ping results in /tmp and transmits them to the user when the user revisits /diag.html, it's quite simple to execute commands and retrieve their output.","Type":"Description","Title":null},{"CveYear":"2018","CveId":"10562","Ordinal":"2","NoteData":"2018-05-03","Type":"Other","Title":"Published"},{"CveYear":"2018","CveId":"10562","Ordinal":"3","NoteData":"2019-02-19","Type":"Other","Title":"Modified"}]}}}