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[email protected]NVD:CVE-2020-7562

HistoryNov 18, 2020 - 2:15 p.m.

CVE-2020-7562

2020-11-1814:15:12

CWE-125

[email protected]

web.nvd.nist.gov

5.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

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

8.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

8.4 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

40.6%

JSON

A CWE-125: Out-of-Bounds Read vulnerability exists in the Web Server on Modicon M340, Modicon Quantum and Modicon Premium Legacy offers and their Communication Modules (see notification for details) which could cause a segmentation fault or a buffer overflow when uploading a specially crafted file on the controller over FTP.

Affected configurations

NVD

Node

schneider-electricmodicon_tsxety4103_firmware

AND

schneider-electricmodicon_tsxety4103Match-

Node

schneider-electricmodicon_tsxety5103_firmware

AND

schneider-electricmodicon_tsxety5103Match-

Node

schneider-electricmodicon_tsxp574634_firmware

AND

schneider-electricmodicon_tsxp574634Match-

Node

schneider-electricmodicon_tsxp575634_firmware

AND

schneider-electricmodicon_tsxp575634Match-

Node

schneider-electricmodicon_tsxp576634_firmware

AND

schneider-electricmodicon_tsxp576634Match-

Node

schneider-electricmodicon_quantum_140noe77101_firmware

AND

schneider-electricmodicon_quantum_140noe77101Match-

Node

schneider-electricmodicon_quantum_140noe77111_firmware

AND

schneider-electricmodicon_quantum_140noe77111Match-

Node

schneider-electricmodicon_quantum_140noc78100_firmware

AND

schneider-electricmodicon_quantum_140noc78100Match-

Node

schneider-electricmodicon_quantum_140cpu65150_firmware

AND

schneider-electricmodicon_quantum_140cpu65150Match-

Node

schneider-electricmodicon_quantum_140cpu65150c_firmware

AND

schneider-electricmodicon_quantum_140cpu65150cMatch-

Node

schneider-electricmodicon_quantum_140cpu65160c_firmware

AND

schneider-electricmodicon_quantum_140cpu65160cMatch-

Node

schneider-electricmodicon_quantum_140cpu65160_firmware

AND

schneider-electricmodicon_quantum_140cpu65160Match-

Node

schneider-electricmodicon_m340_bmx_p34-2010_firmware

AND

schneider-electricmodicon_m340_bmx_p34-2010Match-

Node

schneider-electricmodicon_m340_bmx_p34-2030_firmware

AND

schneider-electricmodicon_m340_bmx_p34-2030Match-

Node

schneider-electricmodicon_m340_bmx_noc_0401_firmware

AND

schneider-electricmodicon_m340_bmx_noc_0401Match-

Node

schneider-electricmodicon_m340_bmx_noe_0100_firmware

AND

schneider-electricmodicon_m340_bmx_noe_0100Match-

Node

schneider-electricmodicon_m340_bmx_noe_0100h_firmware

AND

schneider-electricmodicon_m340_bmx_noe_0100hMatch-

Node

schneider-electricmodicon_m340_bmx_noe_0110_firmware

AND

schneider-electricmodicon_m340_bmx_noe_0110Match-

Node

schneider-electricmodicon_m340_bmx_noe_0110h_firmware

AND

schneider-electricmodicon_m340_bmx_noe_0110hMatch-

Node

schneider-electricmodicon_m340_bmx_nor_0200h_firmware

AND

schneider-electricmodicon_m340_bmx_nor_0200hMatch-

References

www.se.com/ww/en/download/document/SEVD-2020-315-01/

5.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

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

8.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

8.4 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

40.6%

JSON

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