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SchneiderCVE-2021-22752

HistoryJun 11, 2021 - 4:15 p.m.

CVE-2021-22752

2021-06-1116:15:09

CWE-787

schneider

web.nvd.nist.gov

cve-2021-22752

cwe-787

igss definition

def.exe

out-of-bounds write

vulnerability

remote code execution

nvd

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.002

Percentile

61.5%

JSON

A CWE-787: Out-of-bounds write vulnerability exists inIGSS Definition (Def.exe) V15.0.0.21140 and prior that could result in loss of data or remote code execution due to missing size checks, when a malicious WSP (Workspace) file is being parsed by IGSS Definition.

Affected configurations

Nvd

Node

schneider-electricinteractive_graphical_scada_systemRange≤15.0.0.21140

VendorProductVersionCPE
schneider-electricinteractive_graphical_scada_system*cpe:2.3:a:schneider-electric:interactive_graphical_scada_system:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
schneider-electric	interactive_graphical_scada_system	*	cpe:2.3:a:schneider-electric:interactive_graphical_scada_system::::::::

CNA Affected

[
  {
    "product": "IGSS Definition (Def.exe) V15.0.0.21140 and prior",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "IGSS Definition (Def.exe) V15.0.0.21140 and prior"
      }
    ]
  }
]

References

download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-159-01

Social References

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.002

Percentile

61.5%

JSON

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