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ID

VAR-202012-0820


CVE

CVE-2020-28220


TITLE

plural  Schneider Electric  Buffer error vulnerability in the product

Trust: 0.8

sources: JVNDB: JVNDB-2020-014347

DESCRIPTION

A CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability exists in Modicon M258 Firmware (All versions prior to V5.0.4.11) and SoMachine/SoMachine Motion software (All versions), that could cause a buffer overflow when the length of a file transferred to the webserver is not verified. Modicon M258 firmware, SoMachine , SoMachine Motion The software contains a buffer error vulnerability.Information is obtained, information is tampered with, and service is disrupted (DoS) It may be put into a state. Schneider Electric Modicon M258 is a programmable automation controller produced by Schneider Electric in France

Trust: 1.8

sources: NVD: CVE-2020-28220 // JVNDB: JVNDB-2020-014347 // VULHUB: VHN-372755 // VULMON: CVE-2020-28220

AFFECTED PRODUCTS

vendor:schneider electricmodel:somachinescope:eqversion:*

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vendor:schneider electricmodel:somachine motionscope:eqversion:*

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vendor:schneider electricmodel:modicon m258scope:ltversion:5.0.4.11

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vendor:schneider electricmodel:somachine motionscope: - version: -

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vendor:schneider electricmodel:modicon m258scope: - version: -

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vendor:schneider electricmodel:somachinescope: - version: -

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sources: JVNDB: JVNDB-2020-014347 // NVD: CVE-2020-28220

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2020-28220
value: MEDIUM

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NVD: CVE-2020-28220
value: MEDIUM

Trust: 0.8

CNNVD: CNNVD-202012-936
value: MEDIUM

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VULHUB: VHN-372755
value: MEDIUM

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VULMON: CVE-2020-28220
value: MEDIUM

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nvd@nist.gov: CVE-2020-28220
severity: MEDIUM
baseScore: 5.2
vectorString: AV:A/AC:L/AU:S/C:P/I:P/A:P
accessVector: ADJACENT_NETWORK
accessComplexity: LOW
authentication: SINGLE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 5.1
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.9

VULHUB: VHN-372755
severity: MEDIUM
baseScore: 5.2
vectorString: AV:A/AC:L/AU:S/C:P/I:P/A:P
accessVector: ADJACENT_NETWORK
accessComplexity: LOW
authentication: SINGLE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 5.1
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2020-28220
baseSeverity: MEDIUM
baseScore: 6.8
vectorString: CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
attackVector: ADJACENT
attackComplexity: LOW
privilegesRequired: HIGH
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 0.9
impactScore: 5.9
version: 3.1

Trust: 1.0

NVD: CVE-2020-28220
baseSeverity: MEDIUM
baseScore: 6.8
vectorString: CVSS:3.0/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
attackVector: ADJACENT NETWORK
attackComplexity: LOW
privilegesRequired: HIGH
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: VULHUB: VHN-372755 // VULMON: CVE-2020-28220 // JVNDB: JVNDB-2020-014347 // CNNVD: CNNVD-202012-936 // NVD: CVE-2020-28220

PROBLEMTYPE DATA

problemtype:CWE-119

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problemtype:Buffer error (CWE-119) [ Other ]

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sources: VULHUB: VHN-372755 // JVNDB: JVNDB-2020-014347 // NVD: CVE-2020-28220

THREAT TYPE

remote or local

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sources: CNNVD: CNNVD-202012-936

TYPE

buffer error

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sources: CNNVD: CNNVD-202012-936

PATCH

title:SEVD-2020-343-09url:https://www.se.com/ww/en/download/document/SEVD-2020-343-09/

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title:Schneider Electric Modicon M258 Buffer error vulnerability fixurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=136599

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title:CVE-2020-28220url:https://github.com/AlAIAL90/CVE-2020-28220

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sources: VULMON: CVE-2020-28220 // JVNDB: JVNDB-2020-014347 // CNNVD: CNNVD-202012-936

EXTERNAL IDS

db:NVDid:CVE-2020-28220

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db:SCHNEIDERid:SEVD-2020-343-09

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db:JVNDBid:JVNDB-2020-014347

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db:CNNVDid:CNNVD-202012-936

Trust: 0.6

db:VULHUBid:VHN-372755

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db:VULMONid:CVE-2020-28220

Trust: 0.1

sources: VULHUB: VHN-372755 // VULMON: CVE-2020-28220 // JVNDB: JVNDB-2020-014347 // CNNVD: CNNVD-202012-936 // NVD: CVE-2020-28220

REFERENCES

url:https://www.se.com/ww/en/download/document/sevd-2020-343-09/

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url:https://nvd.nist.gov/vuln/detail/cve-2020-28220

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url:https://cwe.mitre.org/data/definitions/119.html

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url:https://github.com/alaial90/cve-2020-28220

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url:https://nvd.nist.gov

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sources: VULHUB: VHN-372755 // VULMON: CVE-2020-28220 // JVNDB: JVNDB-2020-014347 // CNNVD: CNNVD-202012-936 // NVD: CVE-2020-28220

SOURCES

db:VULHUBid:VHN-372755
db:VULMONid:CVE-2020-28220
db:JVNDBid:JVNDB-2020-014347
db:CNNVDid:CNNVD-202012-936
db:NVDid:CVE-2020-28220

LAST UPDATE DATE

2024-11-23T22:58:05.905000+00:00


SOURCES UPDATE DATE

db:VULHUBid:VHN-372755date:2022-02-03T00:00:00
db:VULMONid:CVE-2020-28220date:2021-08-26T00:00:00
db:JVNDBid:JVNDB-2020-014347date:2021-08-13T09:04:00
db:CNNVDid:CNNVD-202012-936date:2022-03-10T00:00:00
db:NVDid:CVE-2020-28220date:2024-11-21T05:22:29.963

SOURCES RELEASE DATE

db:VULHUBid:VHN-372755date:2020-12-11T00:00:00
db:VULMONid:CVE-2020-28220date:2020-12-11T00:00:00
db:JVNDBid:JVNDB-2020-014347date:2021-08-13T00:00:00
db:CNNVDid:CNNVD-202012-936date:2020-12-11T00:00:00
db:NVDid:CVE-2020-28220date:2020-12-11T01:15:11.940