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SchneiderCVELIST:CVE-2023-2569

HistoryJun 14, 2023 - 7:50 a.m.

CVE-2023-2569

2023-06-1407:50:11

CWE-787

schneider

www.cve.org

cwe-787

denial-of-service

elevation of privilege

kernel execution

ioctl call

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

7.7 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

14.1%

JSON

A CWE-787: Out-of-Bounds Write vulnerability exists that could cause local denial-of-service,
elevation of privilege, and potentially kernel execution when a malicious actor with local user
access crafts a script/program using an IOCTL call in the Foxboro.sys driver.

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "product": "EcoStruxure Foxboro DCS Control Core Services",
    "vendor": "Schneider Electric",
    "versions": [
      {
        "status": "affected",
        "version": "All versions prior to patch HF9857795"
      }
    ]
  }
]

References

download.schneider-electric.com/files?p_Doc_Ref=SEVD-2023-164-04&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2023-164-04.pdf

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

7.7 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

14.1%

JSON

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