CVE-2022-24040

A vulnerability has been identified in Desigo DXR2 (All versions < V01.21.142.5-22), Desigo PXC3 (All versions < V01.21.142.4-18), Desigo PXC4 (All versions < V02.20.142.10-10884), Desigo PXC5 (All versions < V02.20.142.10-10884). The web application fails to enforce an upper bound to the cost factor of the PBKDF2 derived key during the creation or update of an account. An attacker with the user profile access privilege could cause a denial of service (DoS) condition through CPU consumption by setting a PBKDF2 derived key with a remarkably high cost effort and then attempting a login to the so-modified account.

CVSS v3 6.5 MEDIUM
CVSS v2.0 4.0 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

4.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://cert-portal.siemens.com/productcert/pdf/ssa-626968.pdf	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:siemens:desigo_pxc5_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:desigo_pxc5:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:siemens:desigo_pxc4_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:desigo_pxc4:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:o:siemens:desigo_pxc3_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:desigo_pxc3:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND

cpe:2.3:o:siemens:desigo_dxr2_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:desigo_dxr2:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2022-05-10 11:15

Updated : 2024-02-28 19:09

NVD link : CVE-2022-24040

Mitre link : CVE-2022-24040

CVE.ORG link : CVE-2022-24040

JSON object : View

Products Affected

siemens

desigo_dxr2_firmware
desigo_pxc4
desigo_pxc5
desigo_pxc3
desigo_dxr2
desigo_pxc5_firmware
desigo_pxc3_firmware
desigo_pxc4_firmware

CWE

CWE-400

Uncontrolled Resource Consumption

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The web application fails to enforce an upper bound to the cost factor of the PBKDF2 derived key during the creation or update of an account. An attacker with the user profile access privilege could cause a denial of service (DoS) condition through CPU consumption by setting a PBKDF2 derived key with a remarkably high cost effort and then attempting a login to the so-modified account."}, {"lang": "es", "value": "Se ha identificado una vulnerabilidad en Desigo DXR2 (Todas las versiones anteriores a V01.21.142.5-22), Desigo PXC3 (Todas las versiones anteriores a V01.21.142.4-18), Desigo PXC4 (Todas las versiones anteriores a V02.20.142.10-10884), Desigo PXC5 (Todas las versiones anteriores a V02.20.142.10-10884). La aplicaci\u00f3n web no aplica un l\u00edmite superior al factor de coste de la clave derivada PBKDF2 durante la creaci\u00f3n o actualizaci\u00f3n de una cuenta. Un atacante con el privilegio de acceso al perfil de usuario podr\u00eda causar una condici\u00f3n de denegaci\u00f3n de servicio (DoS) a trav\u00e9s del consumo de la CPU mediante la configuraci\u00f3n de una clave derivada PBKDF2 con un esfuerzo de coste notablemente alto y luego intentar un inicio de sesi\u00f3n en la cuenta as\u00ed modificada"}], "lastModified": "2022-10-06T02:50:56.453", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:siemens:desigo_pxc5_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7B710014-DE57-43C2-9BFE-A4F8AF6542D5", "versionEndExcluding": "02.20.142.10-10884"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:siemens:desigo_pxc5:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "C4E2A7F6-B6E5-4230-8F13-64745C434A71"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:siemens:desigo_pxc4_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "84D6AF5F-AD6D-4A30-9D72-31A3BA2A5DC3", "versionEndExcluding": "02.20.142.10-10884"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:siemens:desigo_pxc4:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "0327220F-B5E6-4722-AEB2-BC4C21F1060D"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:siemens:desigo_pxc3_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D7ABEE98-3FF4-4E7C-B1CD-0E5E56E437FF", "versionEndExcluding": "01.21.142.4-18"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:siemens:desigo_pxc3:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "373009ED-3AE4-4F0B-940D-8E82668C3FF3"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:siemens:desigo_dxr2_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5B50EDDC-4B68-416E-B8BE-58399A90FE44", "versionEndExcluding": "01.21.142.5-22"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:siemens:desigo_dxr2:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "21EDDCD7-3B64-410E-A294-0F5F65849F4E"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "productcert@siemens.com"}