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nvd[email protected]NVD:CVE-2020-7475
HistoryMar 23, 2020 - 7:15 p.m.

CVE-2020-7475

2020-03-2319:15:12
CWE-74
[email protected]
web.nvd.nist.gov
3

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.4

Confidence

High

EPSS

0.002

Percentile

61.5%

JSON

A CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component (‘Injection’), reflective DLL, vulnerability exists in EcoStruxure Control Expert (all versions prior to 14.1 Hot Fix), Unity Pro (all versions), Modicon M340 (all versions prior to V3.20), Modicon M580 (all versions prior to V3.10), which, if exploited, could allow attackers to transfer malicious code to the controller.

Affected configurations

Nvd
Node
schneider-electricecostruxure_control_expertRange≤14.0
OR
schneider-electricunity_pro
Node
schneider-electricmodicon_m340Match-
AND
schneider-electricmodicon_m340_firmwareRange<3.20
Node
schneider-electricmodicon_m580Match-
AND
schneider-electricmodicon_m580_firmwareRange<3.10
VendorProductVersionCPE
schneider-electricecostruxure_control_expert*cpe:2.3:a:schneider-electric:ecostruxure_control_expert:*:*:*:*:*:*:*:*
schneider-electricunity_pro*cpe:2.3:a:schneider-electric:unity_pro:*:*:*:*:*:*:*:*
schneider-electricmodicon_m340-cpe:2.3:h:schneider-electric:modicon_m340:-:*:*:*:*:*:*:*
schneider-electricmodicon_m340_firmware*cpe:2.3:o:schneider-electric:modicon_m340_firmware:*:*:*:*:*:*:*:*
schneider-electricmodicon_m580-cpe:2.3:h:schneider-electric:modicon_m580:-:*:*:*:*:*:*:*
schneider-electricmodicon_m580_firmware*cpe:2.3:o:schneider-electric:modicon_m580_firmware:*:*:*:*:*:*:*:*

Related

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Design/Logic Flaw
2020-03-23 19:15:00
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CVE-2020-7475
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Schneider-electric Ecostruxure Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
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cve
cve
CVE-2020-7475
2020-03-23 19:15:12

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.4

Confidence

High

EPSS

0.002

Percentile

61.5%

JSON
Related for NVD:CVE-2020-7475
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