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)
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.004 (28.1th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 28th percentile — 28.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: +0.000
Affected products
- Intel Converged Security Management Engine Firmware
- Intel Trusted Execution Engine Firmware
- Intel(r) Amt And Csme — versions See provided reference
Weakness classification (CWE)
References
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.