CVE-2021-22704

A CWE-22: Improper Limitation of a Pathname to a Restricted Directory vulnerability exists in Harmony/HMI Products Configured by Vijeo Designer (all versions prior to V6.2 SP11 ), Vijeo Designer Basic (all versions prior to V1.2), or EcoStruxure Machine Expert (all versions prior to V2.0) that could cause a Denial of Service or unauthorized access to system information when connecting to the Harmony HMI over FTP.

CVSS v3.0 9.1 CRITICAL
CVSS v2.0 6.4 MEDIUM

9.1^/10

CVSS v3.0 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

6.4^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 4.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
http://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-222-01	Vendor Advisory

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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:vijeo_designer:*:*:*:*:basic:*:*:*

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

Configuration 3 (hide)

AND

OR	cpe:2.3:a:schneider-electric:ecostruxure_machine_expert::::::::
	cpe:2.3:a:schneider-electric:ecostruxure_machine_expert:2.0:::::::*

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

Information

Published : 2021-09-02 10:15

Updated : 2021-09-20 05:06

NVD link : CVE-2021-22704

Mitre link : CVE-2021-22704

JSON object : View

CWE

CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

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Products Affected

schneider-electric

harmony_gto
harmony_gtux
harmony_scu
harmony_gtu
harmony_stu
harmony_gk
harmony_gxu
ecostruxure_machine_expert
harmony_sto
vijeo_designer

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