{"schemaVersion":3,"id":"CVE-2023-3330","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Improper Limitation of a Pathname to a Restricted Directory vulnerability in NEC Corporation Aterm WG2600HP2, WG2600HP, WG2200HP, WG1800HP2, WG1800HP, WG1400HP, WG600HP, WG300HP, WF300HP, WR9500N, WR9300N, WR8750N, WR8700N, WR8600N, WR8370N, WR8175N and WR8170N all versions allows a attacker to obtain specific files in the product.","dates":{"published":"2023-06-28T01:13:03.181Z","modified":"2024-12-04T21:42:54.798Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":4.3,"severity":"medium","version":"3.1","versionLabel":"v3.1","source":"NVD","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":4.3,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00511,"percentile":0.42363,"severity":"low","asOf":"2026-10-19T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-19T00:00:00.000Z","baselineScore":0.00511},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.00511,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.00511,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.00511,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.00511,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.00511,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00511,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00511,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00511,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00511,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00511,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00511,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00511,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00511,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00511,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00511,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00511,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00511,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00511,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00511,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00511,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00511,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00511,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00511,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00511,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00511,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00511,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00511,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00511,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00511,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00511,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00511,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00511,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00511,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00511,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00511,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00511,"percentile":0.42363}],"last30":[{"date":"2026-09-19T00:00:00.000Z","score":0.00511,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00511,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00511,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00511,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00511,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00511,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00511,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00511,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00511,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00511,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00511,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00511,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00511,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00511,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00511,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00511,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00511,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00511,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00511,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00511,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00511,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00511,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00511,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00511,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00511,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00511,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00511,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00511,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00511,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00511,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00511,"percentile":0.42363}]},"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":[],"exploitCount":0,"weaknesses":[{"id":"CWE-22","name":"Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","description":"The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.","type":"weakness","status":"Stable","abstraction":"Base","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/22.html"}],"affected":[{"vendor":"nec corporation","product":"aterm wf300hp","name":"Aterm WF300HP","label":"aterm wf300hp","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":"/vendor/nec_corporation/aterm_wf300hp"},{"vendor":"nec corporation","product":"aterm wg1400hp","name":"Aterm WG1400HP","label":"aterm wg1400hp","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":"/vendor/nec_corporation/aterm_wg1400hp"},{"vendor":"nec corporation","product":"aterm wg1800hp","name":"Aterm WG1800HP","label":"aterm wg1800hp","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":"/vendor/nec_corporation/aterm_wg1800hp"},{"vendor":"nec corporation","product":"aterm wg1800hp2","name":"Aterm WG1800HP2","label":"aterm wg1800hp2","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":"/vendor/nec_corporation/aterm_wg1800hp2"},{"vendor":"nec corporation","product":"aterm wg2200hp","name":"Aterm WG2200HP","label":"aterm wg2200hp","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":"/vendor/nec_corporation/aterm_wg2200hp"},{"vendor":"nec corporation","product":"aterm wg2600hp","name":"Aterm WG2600HP","label":"aterm wg2600hp","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":"/vendor/nec_corporation/aterm_wg2600hp"},{"vendor":"nec corporation","product":"aterm wg2600hp2","name":"Aterm WG2600HP2","label":"aterm wg2600hp2","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":"/vendor/nec_corporation/aterm_wg2600hp2"},{"vendor":"nec corporation","product":"aterm wg300hp","name":"Aterm WG300HP","label":"aterm wg300hp","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":"/vendor/nec_corporation/aterm_wg300hp"},{"vendor":"nec corporation","product":"aterm wg600hp","name":"Aterm WG600HP","label":"aterm wg600hp","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":"/vendor/nec_corporation/aterm_wg600hp"},{"vendor":"nec corporation","product":"aterm wr8170n","name":"Aterm WR8170N","label":"aterm wr8170n","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":"/vendor/nec_corporation/aterm_wr8170n"},{"vendor":"nec corporation","product":"aterm wr8175n","name":"Aterm WR8175N","label":"aterm wr8175n","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":"/vendor/nec_corporation/aterm_wr8175n"},{"vendor":"nec corporation","product":"aterm wr8370n","name":"Aterm WR8370N","label":"aterm wr8370n","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":"/vendor/nec_corporation/aterm_wr8370n"},{"vendor":"nec corporation","product":"aterm wr8600n","name":"Aterm WR8600N","label":"aterm wr8600n","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":"/vendor/nec_corporation/aterm_wr8600n"},{"vendor":"nec corporation","product":"aterm wr8700n","name":"Aterm WR8700N","label":"aterm wr8700n","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":"/vendor/nec_corporation/aterm_wr8700n"},{"vendor":"nec corporation","product":"aterm wr8750n","name":"Aterm WR8750N","label":"aterm wr8750n","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":"/vendor/nec_corporation/aterm_wr8750n"},{"vendor":"nec corporation","product":"aterm wr9300n","name":"Aterm WR9300N","label":"aterm wr9300n","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":"/vendor/nec_corporation/aterm_wr9300n"},{"vendor":"nec corporation","product":"aterm wr9500n","name":"Aterm WR9500N","label":"aterm wr9500n","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":"/vendor/nec_corporation/aterm_wr9500n"},{"vendor":"nec","product":"aterm_wf300hp_firmware","name":"aterm wf300hp firmware","label":"aterm_wf300hp_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/nec/aterm_wf300hp"},{"vendor":"nec","product":"aterm_wg1400hp_firmware","name":"aterm wg1400hp firmware","label":"aterm_wg1400hp_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/nec/aterm_wg1400hp"},{"vendor":"nec","product":"aterm_wg1800hp_firmware","name":"aterm wg1800hp firmware","label":"aterm_wg1800hp_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/nec/aterm_wg1800hp"},{"vendor":"nec","product":"aterm_wg1800hp2_firmware","name":"aterm wg1800hp2 firmware","label":"aterm_wg1800hp2_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/nec/aterm_wg1800hp2"},{"vendor":"nec","product":"aterm_wg2200hp_firmware","name":"aterm wg2200hp firmware","label":"aterm_wg2200hp_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/nec/aterm_wg2200hp"},{"vendor":"nec","product":"aterm_wg2600hp_firmware","name":"aterm wg2600hp firmware","label":"aterm_wg2600hp_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/nec/aterm_wg2600hp"},{"vendor":"nec","product":"aterm_wg2600hp2_firmware","name":"aterm wg2600hp2 firmware","label":"aterm_wg2600hp2_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/nec/aterm_wg2600hp2"},{"vendor":"nec","product":"aterm_wg300hp_firmware","name":"aterm wg300hp firmware","label":"aterm_wg300hp_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/nec/aterm_wg300hp"},{"vendor":"nec","product":"aterm_wg600hp_firmware","name":"aterm wg600hp firmware","label":"aterm_wg600hp_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/nec/aterm_wg600hp"},{"vendor":"nec","product":"aterm_wr8170n_firmware","name":"aterm wr8170n firmware","label":"aterm_wr8170n_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/nec/aterm_wr8170n"},{"vendor":"nec","product":"aterm_wr8175n_firmware","name":"aterm wr8175n firmware","label":"aterm_wr8175n_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/nec/aterm_wr8175n"},{"vendor":"nec","product":"aterm_wr8370n_firmware","name":"aterm wr8370n firmware","label":"aterm_wr8370n_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/nec/aterm_wr8370n"},{"vendor":"nec","product":"aterm_wr8600n_firmware","name":"aterm wr8600n firmware","label":"aterm_wr8600n_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/nec/aterm_wr8600n"},{"vendor":"nec","product":"aterm_wr8700n_firmware","name":"aterm wr8700n firmware","label":"aterm_wr8700n_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/nec/aterm_wr8700n"},{"vendor":"nec","product":"aterm_wr8750n_firmware","name":"aterm wr8750n firmware","label":"aterm_wr8750n_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/nec/aterm_wr8750n"},{"vendor":"nec","product":"aterm_wr9300n_firmware","name":"aterm wr9300n firmware","label":"aterm_wr9300n_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/nec/aterm_wr9300n"},{"vendor":"nec","product":"aterm_wr9500n_firmware","name":"aterm wr9500n firmware","label":"aterm_wr9500n_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/nec/aterm_wr9500n"}],"affectedCount":34,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://jpn.nec.com/security-info/secinfo/nv23-007_en.html","label":"jpn.nec.com/security-info/secinfo/nv23-007_en.html","hostname":"jpn.nec.com","tags":[]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2023-06-28T01:13:03.181Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-12-04T21:42:54.798Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":17,"level":"low","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-19T21:00:03.163Z","stale":false,"partial":false}}