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cveSchneiderCVE-2020-7475
HistoryMar 23, 2020 - 7:15 p.m.

CVE-2020-7475

2020-03-2319:15:12
CWE-74
schneider
web.nvd.nist.gov
51
cve-2020-7475
injection vulnerability
ecostruxure control expert
unity pro
modicon m340
modicon m580
nvd
cwe-74

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

9.2

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:*:*:*:*:*:*:*:*

CNA Affected

[
  {
    "product": "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)",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "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)"
      }
    ]
  }
]

Related

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2020-03-23 19:15:00
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CVE-2020-7475
2020-03-23 18:56:18
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nvd
CVE-2020-7475
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Schneider Electric Modicon Injection (CVE-2020-7475)
2022-02-07 00:00:00
Schneider-electric Ecostruxure Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
2020-05-27 00:00:00

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

9.2

Confidence

High

EPSS

0.002

Percentile

61.5%

JSON
Related for CVE-2020-7475
prion1cvelist1nvd1nessus2