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vuln-nvd/data/2026/CVE-2026-4901.json
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{"affected":[{"affectedData":[{"defaultStatus":"unaffected","product":"AlanWeb SCADA","vendor":"Control System","versions":[{"lessThan":"9.8.5","status":"affected","version":"0","versionType":"semver"}]}],"source":"cvd@cert.pl"}],"configurations":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:hydrosystem.poznan:control_system:*:*:*:*:*:*:*:*","matchCriteriaId":"C9D6B388-FD5C-486B-9493-E99D5499652D","versionEndExcluding":"9.8.5","vulnerable":true}],"negate":false,"operator":"OR"}]}],"cveTags":[],"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"},{"lang":"es","value":"El Sistema de Control Hydrosystem guarda información sensible en un archivo de registro. Críticamente, las credenciales de usuario se registran, permitiendo al atacante obtener acceso autorizado adicional al sistema. Combinado con la vulnerabilidad CVE-2026-34184, esta información sensible podría ser accedida por un usuario no autorizado. Este problema fue solucionado en la versión 9.8.5 del Sistema de Control Hydrosystem."}],"id":"CVE-2026-4901","lastModified":"2026-10-26T21:10:00.170","metrics":{"cvssMetricV31":[{"cvssData":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":6.5,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"exploitabilityScore":2.8,"impactScore":3.6,"source":"nvd@nist.gov","type":"Primary"}],"cvssMetricV40":[{"cvssData":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","availabilityRequirement":"NOT_DEFINED","baseScore":6.9,"baseSeverity":"MEDIUM","confidentialityRequirement":"NOT_DEFINED","exploitMaturity":"NOT_DEFINED","integrityRequirement":"NOT_DEFINED","modifiedAttackComplexity":"NOT_DEFINED","modifiedAttackRequirements":"NOT_DEFINED","modifiedAttackVector":"NOT_DEFINED","modifiedPrivilegesRequired":"NOT_DEFINED","modifiedSubAvailabilityImpact":"NOT_DEFINED","modifiedSubConfidentialityImpact":"NOT_DEFINED","modifiedSubIntegrityImpact":"NOT_DEFINED","modifiedUserInteraction":"NOT_DEFINED","modifiedVulnAvailabilityImpact":"NOT_DEFINED","modifiedVulnConfidentialityImpact":"NOT_DEFINED","modifiedVulnIntegrityImpact":"NOT_DEFINED","privilegesRequired":"HIGH","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"NONE","vulnerabilityResponseEffort":"NOT_DEFINED"},"source":"cvd@cert.pl","type":"Secondary"}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"id":"CVE-2026-4901","options":[{"exploitation":"none"},{"automatable":"yes"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","timestamp":"2026-04-09T11:51:43.520510Z","version":"2.0.3"}}]},"published":"2026-04-09T10:16:22.543","references":[{"source":"cvd@cert.pl","tags":["Vendor Advisory"],"url":"https://cert.pl/posts/2026/04/CVE-2026-4901/"},{"source":"cvd@cert.pl","url":"https://control-system.pl/"}],"sourceIdentifier":"cvd@cert.pl","vulnStatus":"Modified","weaknesses":[{"description":[{"lang":"en","value":"CWE-532"}],"source":"cvd@cert.pl","type":"Secondary"}]}