CVE-2021-22705

Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability exists that could cause denial of service or unauthorized access to system information when interacting directly with a driver installed by Vijeo Designer or EcoStruxure Machine Expert

CVSS v3 7.8 HIGH
CVSS v2.0 4.6 MEDIUM

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

4.6^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 3.9 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-130-02	Patch Vendor Advisory
https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-130-02	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:a:schneider-electric:vijeo_designer:*:*:*:*:*:*:*:*

OR	cpe:2.3:h:schneider-electric:harmony_gk:-:::::::*
	cpe:2.3:h:schneider-electric:harmony_gto:-:::::::*
	cpe:2.3:h:schneider-electric:harmony_gtu:-:::::::*
	cpe:2.3:h:schneider-electric:harmony_gtux:-:::::::*
	cpe:2.3:h:schneider-electric:harmony_sto:-:::::::*
	cpe:2.3:h:schneider-electric:harmony_stu:-:::::::*

Configuration 2 (hide)

AND

cpe:2.3:a:schneider-electric:ecostruxure_machine_expert:*:*:*:*:*:*:*:*

cpe:2.3:h:schneider-electric:harmony_hmiscu:-:*:*:*:*:*:*:*

History

21 Nov 2024, 05:50

Type	Values Removed	Values Added
References	~~() https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-130-02 - Patch, Vendor Advisory~~	() https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-130-02 - Patch, Vendor Advisory

Information

Published : 2021-05-26 20:15

Updated : 2024-11-21 05:50

NVD link : CVE-2021-22705

Mitre link : CVE-2021-22705

CVE.ORG link : CVE-2021-22705

JSON object : View

Products Affected

schneider-electric

harmony_hmiscu
ecostruxure_machine_expert
harmony_sto
harmony_stu
vijeo_designer
harmony_gtu
harmony_gto
harmony_gtux
harmony_gk

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

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