{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-34029","assignerOrgId":"551230f0-3615-47bd-b7cc-93e92e730bbf","state":"PUBLISHED","assignerShortName":"SEC-VLab","dateReserved":"2026-03-25T10:46:45.516Z","datePublished":"2026-06-15T10:05:13.770Z","dateUpdated":"2026-06-15T12:27:12.431Z"},"containers":{"cna":{"providerMetadata":{"orgId":"551230f0-3615-47bd-b7cc-93e92e730bbf","shortName":"SEC-VLab","dateUpdated":"2026-06-15T10:05:13.770Z"},"title":"Hard-coded cryptographic key in Wertheim SafeController Software allows decryption of sensitive configuration data","problemTypes":[{"descriptions":[{"lang":"en","cweId":"CWE-321","description":"CWE-321 Use of hard-coded cryptographic key","type":"CWE"}]}],"impacts":[{"capecId":"CAPEC-37","descriptions":[{"lang":"en","value":"CAPEC-37 Retrieve Embedded Sensitive Data"}]}],"affected":[{"vendor":"Wertheim GmbH","product":"Wertheim SafeController Software for VAULT ROOMS (Safe Deposit Locker System)","versions":[{"status":"affected","version":"Wertheim SafeController Software, AssemblyVersion 6.15.8328.28014"}],"defaultStatus":"unknown"}],"descriptions":[{"lang":"en","value":"The Wertheim SafeController Software, AssemblyVersion 6.15.8328.28014, contains a hard-coded cryptographic key in the SafeSystem.Infrastructure.Security.dll component. An attacker with access to the application files can reverse engineer the DLL and recover the hard-coded cryptographic key. This key can be used to decrypt the licence.whs file, which contains sensitive information about the licensing party and a second key that can be used to decrypt other configuration files.","supportingMedia":[{"type":"text/html","base64":false,"value":"The Wertheim SafeController Software, AssemblyVersion 6.15.8328.28014, contains a hard-coded cryptographic key in the SafeSystem.Infrastructure.Security.dll component. An attacker with access to the application files can reverse engineer the DLL and recover the hard-coded cryptographic key. This key can be used to decrypt the licence.whs file, which contains sensitive information about the licensing party and a second key that can be used to decrypt other configuration files."}]}],"references":[{"url":"https://wertheim-safes.com/safe-deposit-box-management/","tags":["product"]},{"url":"https://r.sec-consult.com/wertheim","tags":["third-party-advisory"]}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV4_0":{"attackVector":"LOCAL","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"LOW","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":6.8,"vectorString":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N"}}],"workarounds":[{"lang":"en","value":"Restrict filesystem and backup access to the SafeController application installation directory and related configuration files. Ensure that application binaries, licence.whs, and configuration files are not exposed through web-accessible paths or document download functionality. Rotate affected keys and secrets where possible after installing the vendor-provided patch. These measures should only be treated as interim risk reduction; the vendor-provided patch should be installed.","supportingMedia":[{"type":"text/html","base64":false,"value":"Restrict filesystem and backup access to the SafeController application installation directory and related configuration files. Ensure that application binaries, licence.whs, and configuration files are not exposed through web-accessible paths or document download functionality. Rotate affected keys and secrets where possible after installing the vendor-provided patch. These measures should only be treated as interim risk reduction; the vendor-provided patch should be installed."}]}],"solutions":[{"lang":"en","value":"The vendor provides a patch which should be installed immediately. Specific fixed version information was not provided. Affected parties should contact the vendor to request the update.","supportingMedia":[{"type":"text/html","base64":false,"value":"The vendor provides a patch which should be installed immediately. Specific fixed version information was not provided. Affected parties should contact the vendor to request the update."}]}],"credits":[{"lang":"en","value":"Christian Hager, SEC Consult Vulnerability Lab","type":"finder"},{"lang":"en","value":"Gorazd Jank, SEC Consult Vulnerability Lab","type":"finder"},{"lang":"en","value":"Philipp Espernberger, SEC Consult Vulnerability Lab","type":"finder"}],"source":{"discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 1.0.2"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-06-15T12:27:00.108091Z","id":"CVE-2026-34029","options":[{"Exploitation":"none"},{"Automatable":"no"},{"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":"2026-06-15T12:27:12.431Z"}}]}}