{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-4901","assignerOrgId":"4bb8329e-dd38-46c1-aafb-9bf32bcb93c6","state":"PUBLISHED","assignerShortName":"CERT-PL","dateReserved":"2026-03-26T14:59:49.077Z","datePublished":"2026-04-09T09:40:59.143Z","dateUpdated":"2026-08-13T09:21:11.143Z"},"containers":{"cna":{"providerMetadata":{"orgId":"4bb8329e-dd38-46c1-aafb-9bf32bcb93c6","shortName":"CERT-PL","dateUpdated":"2026-08-13T09:21:11.143Z"},"title":"Insertion of Sesitive Information into Log File in AlanWeb SCADA","problemTypes":[{"descriptions":[{"lang":"en","cweId":"CWE-532","description":"CWE-532: Insertion of Sensitive Information into Log File","type":"CWE"}]}],"affected":[{"vendor":"Control System","product":"AlanWeb SCADA","versions":[{"status":"affected","version":"0","lessThan":"9.8.5","versionType":"semver"}],"defaultStatus":"unaffected"}],"cpeApplicability":[{"operator":"OR","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:control_system:alanweb_scada:*:*:*:*:*:*:*:*","versionStartIncluding":"0","versionEndExcluding":"9.8.5"}]}]}],"descriptions":[{"lang":"en","value":"AlanWeb SCADA saves sensitive information into a log file. Critically, user credentials are logged allowing the attacker to obtain further authorized access into the system. Combined with vulnerability CVE-2026-34184, these sensitive information could be accessed by an unauthorized user.\n\nThis issue was fixed in AlanWeb SCADA version 9.8.5","supportingMedia":[{"type":"text/html","base64":false,"value":"AlanWeb SCADA saves sensitive information into a log file. Critically, user credentials are logged allowing the attacker to obtain further authorized access into the system. C<span>ombined with vulnerability CVE-2026-34184, these sensitive information could be accessed by an unauthorized user.</span><p>This issue was fixed in AlanWeb SCADA version 9.8.5</p>"}]}],"references":[{"url":"https://cert.pl/posts/2026/04/CVE-2026-4901/","tags":["third-party-advisory"]},{"url":"https://control-system.pl/","tags":["product"]}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"HIGH","userInteraction":"NONE","vulnConfidentialityImpact":"HIGH","subConfidentialityImpact":"NONE","vulnIntegrityImpact":"NONE","subIntegrityImpact":"NONE","vulnAvailabilityImpact":"NONE","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":"MEDIUM","baseScore":6.9,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N"}}],"credits":[{"lang":"en","value":"Jarosław \"Jahrek\" Kamiński - Securitum","type":"finder"}],"source":{"discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-04-09T11:51:43.520510Z","id":"CVE-2026-4901","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-04-09T11:51:48.409Z"}}]}}