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    CVE-2020-0533

    Reversible one-way hash in Intel(R) CSME versions before 11.8.76, 11.12.77 and 11.22.77 may allow a privileged user to potentially enable escalation of privilege, denial of service or information disclosure via local access.

    Published:Jun 15, 2020
    Last Modified:Nov 21, 2024
    EPS:Jun 15, 2020
    EPSS Score:0.00042
    CVSS Score:6.7

    Affected Products

    Vendor
    Intel
    Product
    Converged Security Management Engine Firmware

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-326 Inadequate Encryption Strength

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-112 Brute Force
    CAPEC-192 Protocol Analysis
    CAPEC-20 Encryption Brute Forcing

    Related CVEs

    CVE-2025-27708 (CVSS 5.6) — Out-of-bounds read in the firmware for some Intel(R) Converged Security and Management Engine (CSME) Firmware …
    CVE-2023-40067 (CVSS 5.7) — Unchecked return value in firmware for some Intel(R) CSME may allow an unauthenticated user to potentially ena…
    CVE-2022-29871 (CVSS 6.7) — Improper access control in the Intel(R) CSME software installer before version 2239.3.7.0 may allow an authent…
    CVE-2022-38102 (CVSS 7.2) — Improper Input validation in firmware for some Intel(R) Converged Security and Management Engine before versio…
    CVE-2022-36392 (CVSS 8.6) — Improper input validation in some firmware for Intel(R) AMT and Intel(R) Standard Manageability before version…
    CVE-2020-0539 (CVSS 5.5) — Path traversal in subsystem for Intel(R) DAL software for Intel(R) CSME versions before 11.8.77, 11.12.77, 11.…
    CVE-2020-0545 (CVSS 4.4) — Integer overflow in subsystem for Intel(R) CSME versions before 11.8.77, 11.12.77, 11.22.77 and Intel(R) TXE v…
    CVE-2020-0536 (CVSS 7.5) — Improper input validation in the DAL subsystem for Intel(R) CSME versions before 11.8.77, 11.12.77, 11.22.77, …
    CVE-2020-0541 (CVSS 6.7) — Out-of-bounds write in subsystem for Intel(R) CSME versions before 12.0.64, 13.0.32, 14.0.33 and 14.5.12 may a…
    CVE-2020-0534 (CVSS 7.5) — Improper input validation in the DAL subsystem for Intel(R) CSME versions before 12.0.64, 13.0.32, 14.0.33 and…

    References

    https://security.netapp.com/advisory/ntap-20200611-0006/
    https://support.lenovo.com/de/en/product_security/len-30041
    https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00295.html
    https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00295.html
    https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00295.html
    https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00295.html
    https://security.netapp.com/advisory/ntap-20200611-0006/
    https://support.lenovo.com/de/en/product_security/len-30041
    https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00295.html
    https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00295.html
    https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00295.html
    https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00295.html

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High