{"id":"CVE-2025-59321","aliases":["EUVD-2025-210716","GHSA-8p6w-m6x6-m837"],"status":"published","title":"CPSD CryptoPro Secure Disk for Bitlocker before v7.7.4 contains a default TPM PCR policy that...","description":"CPSD CryptoPro Secure Disk for Bitlocker before v7.7.4 contains a default TPM PCR policy that fails to consider the system boot state. This allows the TPM to be unsealed via an unintended execution path or from another hardware platform.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-10","score":0.00775,"percentile":0.56092,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-1188"],"published":"2026-08-12T00:00:00Z","modified":"2026-09-29T11:10:00Z","references":[{"url":"https://www.cpsd.at/blog/"},{"url":"https://i.blackhat.com/BH-USA-26/Presentations/US-26-Burch-The-Cost-of-Obscurity-Wednesday.pdf"},{"url":"https://i.blackhat.com/BH-USA-26/Presentations/US-26-Burch-The-Cost-of-Obscurity-wp.pdf"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-59321"},{"url":"https://www.cpsd.at/blog"},{"url":"https://github.com/advisories/GHSA-8p6w-m6x6-m837"}],"sources":{"cve":[{"id":"CVE-2025-59321","description":"CPSD CryptoPro Secure Disk for Bitlocker before v7.7.4 contains a default TPM PCR policy that fails to consider the system boot state. This allows the TPM to be unsealed via an unintended execution path or from another hardware platform.","status":"published","published":"2026-08-12T00:00:00Z","modified":"2026-08-13T15:41:46.799Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"adp"}],"cwes":["CWE-1188"],"updated_at":"2026-11-02T14:32:47.447481Z"}],"euvd":[{"id":"EUVD-2025-210716","description":"CPSD CryptoPro Secure Disk for Bitlocker before v7.7.4 contains a default TPM PCR policy that fails to consider the system boot state. This allows the TPM to be unsealed via an unintended execution path or from another hardware platform.","status":"published","published":"2026-08-12T00:00:00Z","modified":"2026-08-13T15:41:46Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T18:01:56.066325Z"}],"ghsa":[{"id":"GHSA-8p6w-m6x6-m837","title":"CPSD CryptoPro Secure Disk for Bitlocker before v7.7.4 contains a default TPM PCR policy that...","description":"CPSD CryptoPro Secure Disk for Bitlocker before v7.7.4 contains a default TPM PCR policy that fails to consider the system boot state. This allows the TPM to be unsealed via an unintended execution path or from another hardware platform.","status":"published","published":"2026-08-12T15:30:45Z","modified":"2026-08-13T18:31:24Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-1188"],"updated_at":"2026-11-02T15:10:25.845105Z"}],"nvd":[{"id":"CVE-2025-59321","description":"CPSD CryptoPro Secure Disk for Bitlocker before v7.7.4 contains a default TPM PCR policy that fails to consider the system boot state. This allows the TPM to be unsealed via an unintended execution path or from another hardware platform.","status":"published","published":"2026-08-12T15:17:29.947Z","modified":"2026-09-29T11:10:00.15Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-1188"],"updated_at":"2026-11-02T14:12:03.20248Z"}]}}