CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
40.5%
A CWE-120: Buffer Copy without Checking Size of Input (‘Classic Buffer Overflow’) vulnerability exists in the Web Server on Modicon M340, Modicon Quantum and Modicon Premium Legacy offers and their Communication Modules (see notification for details) which could cause write access and the execution of commands when uploading a specially crafted file on the controller over FTP.
Vendor | Product | Version | CPE |
---|---|---|---|
schneider-electric | modicon_tsxety4103_firmware | * | cpe:2.3:o:schneider-electric:modicon_tsxety4103_firmware:*:*:*:*:*:*:*:* |
schneider-electric | modicon_tsxety4103 | - | cpe:2.3:h:schneider-electric:modicon_tsxety4103:-:*:*:*:*:*:*:* |
schneider-electric | modicon_tsxety5103_firmware | * | cpe:2.3:o:schneider-electric:modicon_tsxety5103_firmware:*:*:*:*:*:*:*:* |
schneider-electric | modicon_tsxety5103 | - | cpe:2.3:h:schneider-electric:modicon_tsxety5103:-:*:*:*:*:*:*:* |
schneider-electric | modicon_tsxp574634_firmware | * | cpe:2.3:o:schneider-electric:modicon_tsxp574634_firmware:*:*:*:*:*:*:*:* |
schneider-electric | modicon_tsxp574634 | - | cpe:2.3:h:schneider-electric:modicon_tsxp574634:-:*:*:*:*:*:*:* |
schneider-electric | modicon_tsxp575634_firmware | * | cpe:2.3:o:schneider-electric:modicon_tsxp575634_firmware:*:*:*:*:*:*:*:* |
schneider-electric | modicon_tsxp575634 | - | cpe:2.3:h:schneider-electric:modicon_tsxp575634:-:*:*:*:*:*:*:* |
schneider-electric | modicon_tsxp576634_firmware | * | cpe:2.3:o:schneider-electric:modicon_tsxp576634_firmware:*:*:*:*:*:*:*:* |
schneider-electric | modicon_tsxp576634 | - | cpe:2.3:h:schneider-electric:modicon_tsxp576634:-:*:*:*:*:*:*:* |
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
40.5%