{"schemaVersion":3,"id":"CVE-2021-37289","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Insecure Permissions in administration interface in Planex MZK-DP150N 1.42 and 1.43 allows attackers to execute system command as root via etc_ro/web/syscmd.asp.","dates":{"published":"2022-08-22T14:34:20.000Z","modified":"2024-08-04T01:16:03.945Z","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":"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}]},"epss":{"probability":0.01763,"percentile":0.7772,"severity":"low","asOf":"2026-10-20T00:00:00.000Z","change":{"pp":0.03799999999999984,"baselineDate":"2026-09-20T00:00:00.000Z","baselineScore":0.01725},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.01725,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.01725,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.01725,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.01725,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.01725,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.01725,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.01725,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.01725,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.01725,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.01725,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.01725,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.01725,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.01725,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.01725,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.01725,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.01725,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.01725,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.01725,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.01725,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.01725,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.01725,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.01725,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.01725,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.01725,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.01725,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.01725,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.01725,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.01725,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.01725,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.01725,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.01725,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.01725,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.01763,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.01763,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.01763,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.01763,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.01763,"percentile":0.7772}],"last30":[{"date":"2026-09-20T00:00:00.000Z","score":0.01725,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.01725,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.01725,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.01725,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.01725,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.01725,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.01725,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.01725,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.01725,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.01725,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.01725,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.01725,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.01725,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.01725,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.01725,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.01725,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.01725,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.01725,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.01725,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.01725,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.01725,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.01725,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.01725,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.01725,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.01725,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.01725,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.01763,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.01763,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.01763,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.01763,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.01763,"percentile":0.7772}]},"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_6CF57CACD6744673","name":"Exploit Reference (samy.link)","source":"reference","url":"https://samy.link/blog/a-hidden-web-shell-in-the-plug-in-wireless-planex-mzk-dp150n","maturity":"unknown","reliabilityScore":0.2,"verified":false,"type":null,"platforms":[],"requiresAuth":null,"exploitdb":null,"metasploit":null}],"exploitCount":1,"weaknesses":[{"id":"CWE-276","name":"Incorrect Default Permissions","description":"During installation, installed file permissions are set to allow anyone to modify those files.","type":"weakness","status":"Draft","abstraction":"Base","likelihoodOfExploit":"Medium","url":"https://cwe.mitre.org/data/definitions/276.html"}],"affected":[{"vendor":"planex","product":"mzk-dp150n_firmware","name":"mzk-dp150n firmware","label":"mzk-dp150n_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"1.42","noFixRecorded":false,"fixedIn":null},{"text":"1.43","noFixRecorded":false,"fixedIn":null}],"versionsText":"1.42 | 1.43","eol":null,"hubHref":"/vendor/planex/mzk-dp150n"}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"http://www.planex.co.jp/products/mzk-dp150n/","label":"www.planex.co.jp/products/mzk-dp150n/","hostname":"www.planex.co.jp","tags":["X Refsource MISC","Product","Vendor Advisory"]},{"url":"https://jvn.jp/en/vu/JVNVU98291763/","label":"jvn.jp/en/vu/JVNVU98291763/","hostname":"jvn.jp","tags":["X Refsource MISC","Third Party Advisory"]},{"url":"https://samy.link/blog/a-hidden-web-shell-in-the-plug-in-wireless-planex-mzk-dp150n","label":"samy.link/blog/a-hidden-web-shell-in-the-plug-in-wireless-planex-mzk-dp150n","hostname":"samy.link","tags":["X Refsource MISC","Exploit","Third Party Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2022-08-22T14:34:20.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-04T01:16:03.945Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":39,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-21T08:29:21.414Z","stale":false,"partial":false}}