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cve[email protected]CVE-2018-7853
HistoryMay 22, 2019 - 9:29 p.m.

CVE-2018-7853

2019-05-2221:29:00
CWE-754
[email protected]
web.nvd.nist.gov
39
cve-2018-7853
cwe-248
modicon
m580
m340
quantum
premium
denial of service
modbus
nvd

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

7.2 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

54.1%

JSON

A CWE-248: Uncaught Exception vulnerability exists in all versions of the Modicon M580, Modicon M340, Modicon Quantum, and Modicon Premium which could cause denial of service when reading invalid physical memory blocks in the controller over Modbus

Affected configurations

NVD
Node
schneider-electricmodicon_premium_firmwareMatch-
AND
schneider-electricmodicon_premiumMatch-
Node
schneider-electricmodicon_quantum_firmwareMatch-
AND
schneider-electricmodicon_quantumMatch-
Node
schneider-electricmodicon_m340_firmwareRange<3.10
AND
schneider-electricmodicon_m340Match-
Node
schneider-electricmodicon_m580_firmwareRange<2.90
AND
schneider-electricmodicon_m580Match-

CNA Affected

[
  {
    "product": "Modicon M580 Modicon M340 Modicon Quantum Modicon Premium",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "Modicon M580 Modicon M340 Modicon Quantum Modicon Premium"
      }
    ]
  }
]

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5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

7.2 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

54.1%

JSON
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