CVE-2022-24043

CVSS v3 5.3 MEDIUM
CVSS v2.0 5.0 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

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 login functionality of the application fails to normalize the response times of login attempts performed with wrong usernames with the ones executed with correct usernames. A remote unauthenticated attacker could exploit this side-channel information to perform a username enumeration attack and identify valid usernames.

References

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

Configurations

Configuration 1 (hide)

AND

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

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

Configuration 2 (hide)

AND

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

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

Configuration 3 (hide)

AND

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

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

Configuration 4 (hide)

AND

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

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

History

21 Nov 2024, 06:49

Type	Values Removed	Values Added
References	~~() https://cert-portal.siemens.com/productcert/pdf/ssa-626968.pdf - Vendor Advisory~~	() https://cert-portal.siemens.com/productcert/pdf/ssa-626968.pdf - Vendor Advisory

Information

Published : 2022-05-20 13:15

Updated : 2024-11-21 06:49

NVD link : CVE-2022-24043

Mitre link : CVE-2022-24043

CVE.ORG link : CVE-2022-24043

JSON object : View

Products Affected

CWE

CWE-203

Observable Discrepancy

{"id": "CVE-2022-24043", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "[email protected]", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "[email protected]", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 1.4, "exploitabilityScore": 3.9}]}, "published": "2022-05-20T13:15:14.483", "references": [{"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-626968.pdf", "tags": ["Vendor Advisory"], "source": "[email protected]"}, {"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-626968.pdf", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "[email protected]", "description": [{"lang": "en", "value": "CWE-203"}]}, {"type": "Primary", "source": "[email protected]", "description": [{"lang": "en", "value": "CWE-203"}]}], "descriptions": [{"lang": "en", "value": "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 login functionality of the application fails to normalize the response times of login attempts performed with wrong usernames with the ones executed with correct usernames. A remote unauthenticated attacker could exploit this side-channel information to perform a username enumeration attack and identify valid usernames."}, {"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 funcionalidad de inicio de sesi\u00f3n de la aplicaci\u00f3n falla al normalizar los tiempos de respuesta de los intentos de inicio de sesi\u00f3n llevados a cabo con nombres de usuario err\u00f3neos con los ejecutados con nombres de usuario correctos. Un atacante remoto no autenticado podr\u00eda explotar esta informaci\u00f3n del canal lateral para llevar a cabo un ataque de enumeraci\u00f3n de nombres de usuario e identificar nombres de usuario v\u00e1lidos"}], "lastModified": "2024-11-21T06:49:43.153", "configurations": [{"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"}, {"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_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_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"}], "sourceIdentifier": "[email protected]"}