{"id":"CVE-2021-47879","state":"PUBLISHED","title":"eBeam Interactive Suite 3.6 - 'eBeam Stylus Driver' Unquoted Service Path","description":"eBeam Interactive Suite 3.6 contains an unquoted service path vulnerability in the eBeam Stylus Driver service that allows local users to potentially execute code with elevated privileges. Attackers can exploit the unquoted path in C:\\Program Files (x86)\\Luidia\\eBeam Stylus Driver\\ to inject malicious executables that would run with LocalSystem permissions.","publishedAt":"2026-01-21T17:27:51.233Z","updatedAt":"2026-01-22T16:51:46.641Z","severity":{"score":8.5,"label":"High","version":"4.0","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","source":"VulnCheck"},"assigner":"VulnCheck","products":["Luidia eBeam Interactive Suite"],"affected":[{"vendor":"Luidia","product":"eBeam Interactive Suite","versions":[{"version":"3.6","status":"affected"}]}],"references":["https://www.exploit-db.com/exploits/49648","http://esvc000385.wic045u.server-web.com/Downloads/eBeam/","https://www.vulncheck.com/advisories/ebeam-interactive-suite-ebeam-stylus-driver-unquoted-service-path"],"weaknesses":["CWE-428"],"ingestedAt":"2026-10-29T19:49:19.404Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2021/47xxx/CVE-2021-47879.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2021-47879","state":"PUBLISHED","datePublished":"2026-01-21T17:27:51.233Z","dateUpdated":"2026-01-22T16:51:46.641Z","assignerShortName":"VulnCheck","assignerOrgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","dateReserved":"2026-01-18T12:35:05.172Z"},"containers":{"cna":{"title":"eBeam Interactive Suite 3.6 - 'eBeam Stylus Driver' Unquoted Service Path","descriptions":[{"lang":"en","value":"eBeam Interactive Suite 3.6 contains an unquoted service path vulnerability in the eBeam Stylus Driver service that allows local users to potentially execute code with elevated privileges. Attackers can exploit the unquoted path in C:\\Program Files (x86)\\Luidia\\eBeam Stylus Driver\\ to inject malicious executables that would run with LocalSystem permissions."}],"affected":[{"vendor":"Luidia","product":"eBeam Interactive Suite","versions":[{"version":"3.6","status":"affected"}]}],"references":[{"url":"https://www.exploit-db.com/exploits/49648","name":"ExploitDB-49648","tags":["exploit"]},{"url":"http://esvc000385.wic045u.server-web.com/Downloads/eBeam/","name":"Software Download Page","tags":["product"]},{"url":"https://www.vulncheck.com/advisories/ebeam-interactive-suite-ebeam-stylus-driver-unquoted-service-path","name":"VulnCheck Advisory: eBeam Interactive Suite 3.6 - 'eBeam Stylus Driver' Unquoted Service Path","tags":["third-party-advisory"]}],"metrics":[{"cvssV4_0":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"LOCAL","baseScore":8.5,"baseSeverity":"HIGH","exploitMaturity":"NOT_DEFINED","privilegesRequired":"LOW","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH","vulnerabilityResponseEffort":"NOT_DEFINED"},"format":"CVSS"},{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":7.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"format":"CVSS"}],"problemTypes":[{"descriptions":[{"cweId":"CWE-428","lang":"en","description":"Unquoted Search Path or Element","type":"CWE"}]}],"providerMetadata":{"shortName":"VulnCheck","orgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","dateUpdated":"2026-01-21T17:27:51.233Z"},"datePublic":"2021-03-14T00:00:00.000Z","credits":[{"lang":"en","value":"Luis Martinez","type":"finder"}],"x_generator":{"engine":"vulncheck"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-01-22T16:46:59.119363Z","id":"CVE-2021-47879","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-01-22T16:51:46.641Z"}}]}}}