Path Traversal in Intel Converged Security Management Engine Firmware
CVE-2020-0539
Path traversal in subsystem for Intel(R) DAL software for Intel(R) CSME versions before 11.8.77, 11.12.77, 11.22.77, 12.0.64, 13.0.32, 14.0.33 and Intel(R) TXE versions before 3.1.75, 4.0.25 may allow an unprivileged user to potentially enable denial of service via local access.
Vulnerability class: Path Traversal (Directory Traversal)
EPSS: 0.004 (27.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Intel Converged_security_management_engine_firmware
- Intel Trusted_execution_engine_firmware
- N/a Intel(r) Amt And Csme — versions See provided reference
Weakness classification (CWE)
References
- secure@intel.com (x_refsource_CONFIRM, x_refsource_MISC, Vendor Advisory)
- secure@intel.com (x_refsource_CONFIRM)
- secure@intel.com (x_refsource_MISC)
Frequently asked questions
- What is CVE-2020-0539?
- CVE-2020-0539 is a medium-severity vulnerability in Intel Converged Security Management Engine Firmware, classified under Path Traversal. CVSS score: 5.5/10. Published 2020-06-15.
- How severe is CVE-2020-0539?
- Medium severity. CVSS v3 base score is 5.5 out of 10.