Home/CVE/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.
CVE

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.

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.

MEDIUM · CVSS 5.5 EPSS 0.00053
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
▤

Affected Products & Versions

8
intel converged security management engine firmware>= 11.0 and < 11.8.77
intel converged security management engine firmware>= 11.10 and < 11.12.77
intel converged security management engine firmware>= 11.20 and < 11.22.77
intel converged security management engine firmware>= 12.0 and < 12.0.64
intel converged security management engine firmware>= 13.0 and < 13.0.32
intel converged security management engine firmware>= 14.0 and < 14.0.33
intel trusted execution engine firmware>= 3.0 and < 3.1.75
intel trusted execution engine firmware>= 4.0 and < 4.0.25
▣

Scoring & Timeline

5.5
MEDIUM · CVSS v3.1 · secure@intel.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD15 Jun 2020 · 02:15 PM
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
🔗

References & Sources

3
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
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.htmlVendor Advisory
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