{"id":"CVE-2026-4639","state":"PUBLISHED","title":"Galaxy Software Services｜Vitals ESP - Incorrect Authorization","description":"Vitals ESP developed by Galaxy Software Services has a Incorrect Authorization vulnerability, allowing authenticated remote attackers to perform certain administrative functions, thereby escalating privileges.","publishedAt":"2026-03-24T04:17:21.809Z","updatedAt":"2026-03-24T14:35:48.182Z","severity":{"score":8.7,"label":"High","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","source":"twcert"},"assigner":"twcert","products":["Galaxy Software Services Vitals ESP"],"affected":[{"vendor":"Galaxy Software Services","product":"Vitals ESP","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"6.3","versionType":"custom"}]}],"references":["https://www.twcert.org.tw/tw/cp-132-10794-704a2-1.html","https://www.twcert.org.tw/en/cp-139-10795-25784-2.html"],"weaknesses":["CWE-863"],"ingestedAt":"2026-10-29T20:12:16.098Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/4xxx/CVE-2026-4639.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-4639","state":"PUBLISHED","datePublished":"2026-03-24T04:17:21.809Z","dateUpdated":"2026-03-24T14:35:48.182Z","assignerShortName":"twcert","assignerOrgId":"cded6c7f-6ce5-4948-8f87-aa7a3bbb6b0e","dateReserved":"2026-03-23T10:47:13.571Z"},"containers":{"cna":{"title":"Galaxy Software Services｜Vitals ESP - Incorrect Authorization","descriptions":[{"lang":"en","value":"Vitals ESP developed by Galaxy Software Services has a Incorrect Authorization vulnerability, allowing authenticated remote attackers to perform certain administrative functions, thereby escalating privileges."}],"affected":[{"vendor":"Galaxy Software Services","product":"Vitals ESP","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"6.3","versionType":"custom"}]}],"references":[{"url":"https://www.twcert.org.tw/tw/cp-132-10794-704a2-1.html","tags":["third-party-advisory"]},{"url":"https://www.twcert.org.tw/en/cp-139-10795-25784-2.html","tags":["third-party-advisory"]}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"LOW","userInteraction":"NONE","vulnConfidentialityImpact":"HIGH","subConfidentialityImpact":"NONE","vulnIntegrityImpact":"HIGH","subIntegrityImpact":"NONE","vulnAvailabilityImpact":"HIGH","subAvailabilityImpact":"NONE","exploitMaturity":"NOT_DEFINED","Safety":"NOT_DEFINED","Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","valueDensity":"NOT_DEFINED","vulnerabilityResponseEffort":"NOT_DEFINED","providerUrgency":"NOT_DEFINED","version":"4.0","baseSeverity":"HIGH","baseScore":8.7,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"}},{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseSeverity":"HIGH","baseScore":8.8,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-863","lang":"en","description":"CWE-863 Incorrect Authorization","type":"CWE"}]}],"providerMetadata":{"shortName":"twcert","orgId":"cded6c7f-6ce5-4948-8f87-aa7a3bbb6b0e","dateUpdated":"2026-03-24T04:17:47.683Z"},"datePublic":"2026-03-24T04:14:00.000Z","impacts":[{"capecId":"CAPEC-233","descriptions":[{"lang":"en","value":"CAPEC-233 Privilege Escalation"}]}],"solutions":[{"lang":"en","value":"Contact the vendor to obtain the patch.","supportingMedia":[{"type":"text/html","base64":false,"value":"Contact the vendor to obtain the patch."}]}],"source":{"advisory":"TVN-202603007","discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 1.0.1"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-03-24T14:34:58.627263Z","id":"CVE-2026-4639","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-03-24T14:35:48.182Z"}}]}}}