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cve[email protected]CVE-2018-8840
HistoryApr 18, 2018 - 8:29 p.m.

CVE-2018-8840

2018-04-1820:29:00
CWE-119
CWE-121
web.nvd.nist.gov
36
cve-2018-8840
remote attacker
packet
indusoft web studio
intouch machine edition
code execution
vulnerability

10 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:C/I:C/A:C

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

9.5 High

AI Score

Confidence

High

0.116 Low

EPSS

Percentile

95.3%

A remote attacker could send a carefully crafted packet in InduSoft Web Studio v8.1 and prior versions, and/or InTouch Machine Edition 2017 v8.1 and prior versions during a tag, alarm, or event related action such as read and write, which may allow remote code execution.

Affected configurations

NVD
Node
indusoftweb_studioRange8.1
Node
industrial-softwareintouch_machine_edition_2017Range8.1

CNA Affected

[
  {
    "product": "Schneider Electric InduSoft Web Studio and InTouch Machine Edition",
    "vendor": "ICS-CERT",
    "versions": [
      {
        "status": "affected",
        "version": "InduSoft Web Studio v8.1 and prior versions, and InTouch Machine Edition 2017 v8.1 and prior versions."
      }
    ]
  }
]

10 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:C/I:C/A:C

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

9.5 High

AI Score

Confidence

High

0.116 Low

EPSS

Percentile

95.3%