{"id":"CVE-2025-0425","state":"PUBLISHED","title":"Local Privilege Escalation via Config Manipulation","description":"Via the GUI of the \"bestinformed Infoclient\", a low-privileged user is by default able to change the server address of the \"bestinformed Server\" to which this client connects. This is dangerous as the \"bestinformed Infoclient\" runs with elevated permissions (\"nt authority\\system\"). By changing the server address to a malicious server, or a script simulating a server, the user is able to escalate his privileges by abusing certain features of the \"bestinformed Web\" server. Those features include:\n  *  Pushing of malicious update packages\n  *  Arbitrary Registry Read as \"nt authority\\system\"\n\n\nAn attacker is able to escalate his privileges to \"nt authority\\system\" on the Windows client running the \"bestinformed Infoclient\". \n\n\nThis attack is not possible if a custom configuration (\"Infoclient.ini\") containing the flags \"ShowOnTaskbar=false\" or \"DisabledItems=stPort,stAddress\" is deployed.","publishedAt":"2025-02-18T07:57:35.329Z","updatedAt":"2025-02-18T14:32:08.718Z","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":"NCSC.ch"},"assigner":"NCSC.ch","products":["Cordaware bestinformed Infoclient"],"affected":[{"vendor":"Cordaware","product":"bestinformed Infoclient","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"6.3.7.0","versionType":"custom"},{"version":"6.3.7.0","status":"unaffected"}],"platforms":["Windows"]}],"references":["https://www.cordaware.com/changelog/en/version-6_3_8_1.html"],"weaknesses":["CWE-15"],"ingestedAt":"2026-10-29T20:08:20.985Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/0xxx/CVE-2025-0425.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2025-0425","state":"PUBLISHED","datePublished":"2025-02-18T07:57:35.329Z","dateUpdated":"2025-02-18T14:32:08.718Z","assignerShortName":"NCSC.ch","assignerOrgId":"455daabc-a392-441d-aa46-37d35189897c","dateReserved":"2025-01-13T14:29:50.604Z"},"containers":{"cna":{"title":"Local Privilege Escalation via Config Manipulation","descriptions":[{"lang":"en","value":"Via the GUI of the \"bestinformed Infoclient\", a low-privileged user is by default able to change the server address of the \"bestinformed Server\" to which this client connects. This is dangerous as the \"bestinformed Infoclient\" runs with elevated permissions (\"nt authority\\system\"). By changing the server address to a malicious server, or a script simulating a server, the user is able to escalate his privileges by abusing certain features of the \"bestinformed Web\" server. Those features include:\n  *  Pushing of malicious update packages\n  *  Arbitrary Registry Read as \"nt authority\\system\"\n\n\nAn attacker is able to escalate his privileges to \"nt authority\\system\" on the Windows client running the \"bestinformed Infoclient\". \n\n\nThis attack is not possible if a custom configuration (\"Infoclient.ini\") containing the flags \"ShowOnTaskbar=false\" or \"DisabledItems=stPort,stAddress\" is deployed."}],"affected":[{"vendor":"Cordaware","product":"bestinformed Infoclient","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"6.3.7.0","versionType":"custom"},{"version":"6.3.7.0","status":"unaffected"}],"platforms":["Windows"]}],"references":[{"url":"https://www.cordaware.com/changelog/en/version-6_3_8_1.html","tags":["vendor-advisory"]}],"metrics":[{"cvssV4_0":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"LOCAL","baseScore":8.5,"baseSeverity":"HIGH","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","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-15","description":"CWE-15: External Control of System or Configuration Setting","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"NCSC.ch","orgId":"455daabc-a392-441d-aa46-37d35189897c","dateUpdated":"2025-02-18T07:57:35.329Z"},"credits":[{"lang":"en","type":"finder","value":"Manuel Kiesel (cyllective AG)"},{"lang":"en","type":"finder","value":"David Miller (cyllective AG)"}],"impacts":[{"capecId":"CAPEC-233","descriptions":[{"lang":"en","value":"CAPEC-233 Privilege Escalation"}]}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-02-18T14:31:59.558530Z","id":"CVE-2025-0425","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":"2025-02-18T14:32:08.718Z"}}]}}}