Home/CVE/Out of bound read in a subsystem in the Intel(R) CSME versions before 12.0.81, 13.0.47, 13.30.17, 14.1.53 and 14.5.32 ma
CVE

CVE-2020-24506

Out of bound read in a subsystem in the Intel(R) CSME versions before 12.0.81, 13.0.47, 13.30.17, 14.1.53 and 14.5.32 ma

Out of bound read in a subsystem in the Intel(R) CSME versions before 12.0.81, 13.0.47, 13.30.17, 14.1.53 and 14.5.32 may allow a privileged user to potentially enable information disclosure via local access.

MEDIUM · CVSS 4.4 EPSS 0.00162
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-125Out-of-bounds Read
▤

Affected Products & Versions

10
intel converged security and manageability engine< 12.0.81
intel converged security and manageability engine< 13.0.47
intel converged security and manageability engine< 13.30.17
intel converged security and manageability engine< 14.1.53
intel converged security and manageability engine< 14.5.32
siemens simatic field pg m6 firmwareall versions
siemens simatic ipc627e firmware< 25.02.10
siemens simatic ipc647e firmware< 25.02.10
▣

Scoring & Timeline

4.4
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 NVD09 Jun 2021 · 07:15 PM
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
⚑

Vendor Advisories

2
siemens-csafSSA-309571
cisa-csafcisa-csaf-csaf_files-OT-white-2021-icsa-21-222-05
🔗

References & Sources

3
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://cert-portal.siemens.com/productcert/pdf/ssa-309571.pdfThird Party Advisory
https://security.netapp.com/advisory/ntap-20210611-0004/Third Party Advisory
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00459.htmlVendor Advisory
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