{"id":"CVE-2025-10010","state":"PUBLISHED","title":"Integrity Validation Bypass in CryptoPro Secure Disk for BitLocker","description":"The CPSD CryptoPro Secure Disk application boots a small Linux operating system to perform user authentication before using BitLocker to decrypt the Windows partition. The system is located on a separate unencrypted partition which can be reached by anyone with access to the hard disk.\n\nMultiple checks are performed to validate the integrity of the Linux operating system and the CryptoPro Secure Disk application files. When files are changed an error is shown on system start. One of the checks is the Linux kernel's Integrity Measurement Architecture (IMA). It was identified that configuration files are not validated by the IMA and can then (if not checked by other measures) be changed. This allows an attacker to execute arbitrary code in the context of the root user and enables an attacker to e.g., plant a backdoor and access data during execution.","publishedAt":"2026-02-24T14:13:29.155Z","updatedAt":"2026-03-12T23:06:38.952Z","severity":{"score":6.8,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","source":"CISA-ADP"},"assigner":"SEC-VLab","products":["CPSD IT SERVICES GMBH CryptoPro Secure Disk for BitLocker"],"affected":[{"vendor":"CPSD IT SERVICES GMBH","product":"CryptoPro Secure Disk for BitLocker","defaultStatus":"unaffected","versions":[{"version":"<7.6.6 / 7.7.1","status":"affected"}]}],"references":["https://r.sec-consult.com/cpsd","http://seclists.org/fulldisclosure/2026/Mar/0"],"weaknesses":["CWE-353"],"ingestedAt":"2026-10-29T20:08:20.985Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/10xxx/CVE-2025-10010.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-10010","state":"PUBLISHED","datePublished":"2026-02-24T14:13:29.155Z","dateUpdated":"2026-03-12T23:06:38.952Z","assignerShortName":"SEC-VLab","assignerOrgId":"551230f0-3615-47bd-b7cc-93e92e730bbf","dateReserved":"2025-09-05T08:13:43.528Z"},"containers":{"cna":{"title":"Integrity Validation Bypass in CryptoPro Secure Disk for BitLocker","descriptions":[{"lang":"en","value":"The CPSD CryptoPro Secure Disk application boots a small Linux operating system to perform user authentication before using BitLocker to decrypt the Windows partition. The system is located on a separate unencrypted partition which can be reached by anyone with access to the hard disk.\n\nMultiple checks are performed to validate the integrity of the Linux operating system and the CryptoPro Secure Disk application files. When files are changed an error is shown on system start. One of the checks is the Linux kernel's Integrity Measurement Architecture (IMA). It was identified that configuration files are not validated by the IMA and can then (if not checked by other measures) be changed. This allows an attacker to execute arbitrary code in the context of the root user and enables an attacker to e.g., plant a backdoor and access data during execution."}],"affected":[{"vendor":"CPSD IT SERVICES GMBH","product":"CryptoPro Secure Disk for BitLocker","defaultStatus":"unaffected","versions":[{"version":"<7.6.6 / 7.7.1","status":"affected"}]}],"references":[{"url":"https://r.sec-consult.com/cpsd","tags":["third-party-advisory"]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-353","description":"CWE-353 Missing Support for Integrity Check","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"SEC-VLab","orgId":"551230f0-3615-47bd-b7cc-93e92e730bbf","dateUpdated":"2026-02-24T14:13:29.155Z"},"credits":[{"lang":"en","type":"finder","value":"Gorazd Jank, SEC Consult Vulnerability Lab"},{"lang":"en","type":"finder","value":"Stefan Viehböck, SEC Consult Vulnerability Lab"}],"impacts":[{"capecId":"CAPEC-75","descriptions":[{"lang":"en","value":"CAPEC-75 Manipulating Writeable Configuration Files"}]}],"solutions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"The vendor provides a patch with version 7.6.6 / 7.7.1. Encryption is activated by default starting with version 7.7.<br>"}],"value":"The vendor provides a patch with version 7.6.6 / 7.7.1. Encryption is activated by default starting with version 7.7."}],"source":{"discovery":"UNKNOWN"},"workarounds":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"Encryption of the PBA partition is possible (since version 7.6.0) and prevents changing of the configuration files. Encryption can be activated via \"Client Security/Verschiedenes/PBA Linux Partition verschlüsseln\". Clients will be informed by the vendor about the risk if the PBA partition is not encrypted.<br>"}],"value":"Encryption of the PBA partition is possible (since version 7.6.0) and prevents changing of the configuration files. Encryption can be activated via \"Client Security/Verschiedenes/PBA Linux Partition verschlüsseln\". Clients will be informed by the vendor about the risk if the PBA partition is not encrypted."}],"x_generator":{"engine":"Vulnogram 0.5.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":6.8,"attackVector":"PHYSICAL","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","integrityImpact":"HIGH","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"NONE","confidentialityImpact":"HIGH"}},{"other":{"type":"ssvc","content":{"timestamp":"2026-02-24T14:50:57.464414Z","id":"CVE-2025-10010","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-02-24T14:53:28.726Z"}},{"title":"CVE Program Container","references":[{"url":"http://seclists.org/fulldisclosure/2026/Mar/0"}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2026-03-12T23:06:38.952Z"}}]}}}