Vulnerability in Cpsd Cryptopro Secure Disk
CVE-2025-10010
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. Multiple 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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.8 (Medium). Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.003 (16.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 17th percentile — 16.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: +0.000
Affected products
- Cpsd Cryptopro Secure Disk
- Cpsd It Services Gmbh Cryptopro Secure Disk For Bitlocker — versions <7.6.6 / 7.7.1
Weakness classification (CWE)
References
- 551230f0-3615-47bd-b7cc-93e92e730bbf (Third Party Advisory, third-party-advisory)
- af854a3a-2127-422b-91ae-364da2661108
Frequently asked questions
- What is CVE-2025-10010?
- CVE-2025-10010 is a medium-severity vulnerability in Cpsd Cryptopro Secure Disk, classified under CWE-353. CVSS score: 6.8/10. Published 2026-02-24.
- How severe is CVE-2025-10010?
- Medium severity. CVSS v3 base score is 6.8 out of 10.