{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-22T17:03:04.480","vulnerabilities":[{"cve":{"id":"CVE-2020-18331","sourceIdentifier":"cve@mitre.org","published":"2023-01-26T21:15:19.080","lastModified":"2025-04-01T21:15:41.313","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"Directory traversal vulnerability in ChinaMobile PLC Wireless Router model GPN2.4P21-C-CN running the firmware version W2000EN-01(hardware platform Gpn2.4P21-C_WIFI-V0.05), via the getpage parameter to /cgi-bin/webproc."},{"lang":"es","value":"Vulnerabilidad de Directory Traversal en el router inalámbrico ChinaMobile PLC modelo GPN2.4P21-C-CN que ejecuta la versión de firmware W2000EN-01 (plataforma de hardware Gpn2.4P21-C_WIFI-V0.05), a través del parámetro getpage en /cgi-bin/webproc."}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","baseScore":9.1,"baseSeverity":"CRITICAL","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"NONE"},"exploitabilityScore":3.9,"impactScore":5.2},{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","baseScore":9.1,"baseSeverity":"CRITICAL","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"NONE"},"exploitabilityScore":3.9,"impactScore":5.2}]},"weaknesses":[{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-22"}]},{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","description":[{"lang":"en","value":"CWE-22"}]}],"configurations":[{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:chinamobileltd:gpn2.4p21-c-cn_firmware:w2000en-01:*:*:*:*:*:*:*","matchCriteriaId":"4AF2B209-5D1B-4F26-87EE-CEA70A928CD1"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:chinamobileltd:gpn2.4p21-c-cn:0.05:*:*:*:*:*:*:*","matchCriteriaId":"A4392696-FBDA-4FBE-BF33-897C7F55CC60"}]}]}],"references":[{"url":"https://github.com/cybertoxin/CVEs/blob/main/CVE_2020_18331.md","source":"cve@mitre.org","tags":["Exploit","Third Party Advisory"]},{"url":"https://medium.com/%40SergiuSechel/insecure-permissions-and-multiple-vulnerabilities-in-chinamobile-plc-wireless-routers-leaves-more-d3eb9ff70d24","source":"cve@mitre.org"},{"url":"https://github.com/cybertoxin/CVEs/blob/main/CVE_2020_18331.md","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit","Third Party Advisory"]},{"url":"https://medium.com/%40SergiuSechel/insecure-permissions-and-multiple-vulnerabilities-in-chinamobile-plc-wireless-routers-leaves-more-d3eb9ff70d24","source":"af854a3a-2127-422b-91ae-364da2661108"}]}}]}