{"id":"CVE-2026-4901","state":"PUBLISHED","title":"Insertion of Sesitive Information into Log File in AlanWeb SCADA","description":"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","publishedAt":"2026-04-09T09:40:59.143Z","updatedAt":"2026-08-13T09:21:11.143Z","severity":{"score":6.9,"label":"Medium","version":"4.0","vector":"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","source":"CERT-PL"},"assigner":"CERT-PL","products":["Control System AlanWeb SCADA"],"affected":[{"vendor":"Control System","product":"AlanWeb SCADA","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"9.8.5","versionType":"semver"}]}],"references":["https://cert.pl/posts/2026/04/CVE-2026-4901/","https://control-system.pl/"],"weaknesses":["CWE-532"],"ingestedAt":"2026-10-29T20:12:16.098Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/4xxx/CVE-2026-4901.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-4901","state":"PUBLISHED","datePublished":"2026-04-09T09:40:59.143Z","dateUpdated":"2026-08-13T09:21:11.143Z","assignerShortName":"CERT-PL","assignerOrgId":"4bb8329e-dd38-46c1-aafb-9bf32bcb93c6","dateReserved":"2026-03-26T14:59:49.077Z"},"containers":{"cna":{"title":"Insertion of Sesitive Information into Log File in AlanWeb SCADA","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"}],"affected":[{"vendor":"Control System","product":"AlanWeb SCADA","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"9.8.5","versionType":"semver"}]}],"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"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-532","lang":"en","description":"CWE-532: Insertion of Sensitive Information into Log File","type":"CWE"}]}],"providerMetadata":{"shortName":"CERT-PL","orgId":"4bb8329e-dd38-46c1-aafb-9bf32bcb93c6","dateUpdated":"2026-08-13T09:21:11.143Z"},"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"}]}]}],"credits":[{"lang":"en","value":"Jarosław \"Jahrek\" Kamiński - Securitum","type":"finder"}],"source":{"discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","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"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-04-09T11:51:48.409Z"}}]}}}