CVE-2021-22785 (GCVE-0-2021-22785)

Vulnerability from cvelistv5 – Published: 2022-02-11 17:40 – Updated: 2024-08-03 18:51
VLAI?
Summary
A CWE-200: Information Exposure vulnerability exists that could cause sensitive information of files located in the web root directory to leak when an attacker sends a HTTP request to the web server of the device. Affected Product: Modicon M340 CPUs: BMXP34 (Versions prior to V3.40), Modicon M340 X80 Ethernet Communication Modules: BMXNOE0100 (H), BMXNOE0110 (H), BMXNOC0401, BMXNOR0200H RTU (All Versions), Modicon Premium Processors with integrated Ethernet (Copro): TSXP574634, TSXP575634, TSXP576634 (All Versions), Modicon Quantum Processors with Integrated Ethernet (Copro): 140CPU65xxxxx (All Versions), Modicon Quantum Communication Modules: 140NOE771x1, 140NOC78x00, 140NOC77101 (All Versions), Modicon Premium Communication Modules: TSXETY4103, TSXETY5103 (All Versions)
Severity ?
No CVSS data available.
CWE
Assigner
References
Impacted products
Vendor Product Version
n/a Modicon M340 CPUs: BMXP34 (Versions prior to V3.40), Modicon M340 X80 Ethernet Communication Modules: BMXNOE0100 (H), BMXNOE0110 (H), BMXNOC0401, BMXNOR0200H RTU (All Versions), Modicon Premium Processors with integrated Ethernet (Copro): TSXP574634, TSXP575634, TSXP576634 (All Versions), Modicon Quantum Processors with Integrated Ethernet (Copro): 140CPU65xxxxx (All Versions), Modicon Quantum Communication Modules: 140NOE771x1, 140NOC78x00, 140NOC77101 (All Versions), Modicon Premium Communication Modules: TSXETY4103, TSXETY5103 (All Versions) Affected: Modicon M340 CPUs: BMXP34 (Versions prior to V3.40), Modicon M340 X80 Ethernet Communication Modules: BMXNOE0100 (H), BMXNOE0110 (H), BMXNOC0401, BMXNOR0200H RTU (All Versions), Modicon Premium Processors with integrated Ethernet (Copro): TSXP574634, TSXP575634, TSXP576634 (All Versions), Modicon Quantum Processors with Integrated Ethernet (Copro): 140CPU65xxxxx (All Versions), Modicon Quantum Communication Modules: 140NOE771x1, 140NOC78x00, 140NOC77101 (All Versions), Modicon Premium Communication Modules: TSXETY4103, TSXETY5103 (All Versions)
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Affected Product: Modicon M340 CPUs: BMXP34 (Versions prior to V3.40), Modicon M340 X80 Ethernet Communication Modules: BMXNOE0100 (H), BMXNOE0110 (H), BMXNOC0401, BMXNOR0200H RTU (All Versions), Modicon Premium Processors with integrated Ethernet (Copro): TSXP574634, TSXP575634, TSXP576634 (All Versions), Modicon Quantum Processors with Integrated Ethernet (Copro): 140CPU65xxxxx (All Versions), Modicon Quantum Communication Modules: 140NOE771x1, 140NOC78x00, 140NOC77101 (All Versions), Modicon Premium Communication Modules: TSXETY4103, TSXETY5103 (All Versions)\"},{\"lang\":\"es\",\"value\":\"Una CWE-200: Se presenta una vulnerabilidad de Exposici\u00f3n de Informaci\u00f3n que podr\u00eda causar un filtrado de informaci\u00f3n confidencial de archivos ubicados en el directorio root de la web cuando un atacante env\u00eda una petici\u00f3n HTTP al servidor web del dispositivo. Producto afectado: CPUs Modicon M340: BMXP34 (Versiones anteriores a V3.40), M\u00f3dulos de Comunicaci\u00f3n Ethernet Modicon M340 X80: BMXNOE0100 (H), BMXNOE0110 (H), BMXNOC0401, BMXNOR0200H RTU (Todas las versiones), Procesadores Modicon Premium con Ethernet integrada (Copro): TSXP574634, TSXP575634, TSXP576634 (Todas las versiones), Procesadores Modicon Quantum con Ethernet integrado (Copro): 140CPU65xxxxx (Todas las versiones), M\u00f3dulos de comunicaci\u00f3n Modicon Quantum: 140NOE771x1, 140NOC78x00, 140NOC77101 (Todas las versiones), M\u00f3dulos de comunicaci\u00f3n Modicon Premium: TSXETY4103, TSXETY5103 (todas las versiones)\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:P/I:N/A:N\",\"baseScore\":5.0,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":10.0,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"cybersecurity@se.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-200\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-200\"}]}],\"configurations\":[{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:schneider-electric:modicon_m340_bmxp342020_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"3.40\",\"matchCriteriaId\":\"866BFE7D-D688-40B1-B6E9-B140529001C3\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:schneider-electric:modicon_m340_bmxp342020:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"99F2F851-C18F-4CB8-B47C-516F2AC7955D\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:schneider-electric:bmxnoe0100_firmware:*:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"6E00817A-E140-418F-93AB-A9B516F090A7\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:schneider-electric:bmxnoe0100:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"80FC6FF2-D662-4A57-AAA6-BC04351DC779\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:schneider-electric:bmxnoe0110_firmware:*:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F2F33A35-37ED-41AD-94A2-34FEA8E7259B\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:schneider-electric:bmxnoe0110:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"98F3B055-8919-4E09-9827-288F0A03DAFF\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:schneider-electric:bmxnoc0401_firmware:*:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"FEF0DA3B-F89B-487D-AAE6-AEA88E28055A\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:schneider-electric:bmxnoc0401:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"DF08654A-FFCB-47D3-AC82-DF7284548962\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:schneider-electric:bmxnor0200h_rtu_firmware:*:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"D9318D16-AA6D-4DE4-B812-D995B291E802\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:schneider-electric:bmxnor0200h_rtu:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"8D792EDB-A93E-495B-AF0A-486C9AC6BACA\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:schneider-electric:tsxp574634_firmware:*:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"C32BDE35-7AC6-44C3-8135-BAA128B44559\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:schneider-electric:tsxp574634:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"76B1122A-56A2-44BB-8648-C6E96D1966D9\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:schneider-electric:tsxp575634_firmware:*:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"8CAEBC02-9BA6-4D36-AC3D-E1CE531F918E\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:schneider-electric:tsxp575634:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A0678A50-FE23-49BD-A6CF-A7094EFDAFA1\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:schneider-electric:tsxp576634_firmware:*:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"23918D88-851B-480E-972E-EB48CAFA7AF4\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:schneider-electric:tsxp576634:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"38F83CCC-4A66-4D47-A563-777A16028F3B\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:schneider-electric:140cpu65150_firmware:*:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"8048EA69-8FC8-4415-BA20-D2813F8BD83D\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:schneider-electric:140cpu65150:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"EC3E5496-C3D0-4DF4-A9AF-F227F889840E\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:schneider-electric:140noe771x1_firmware:*:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"1468EBB2-8AD8-4886-B4A9-13D1F34EFD8B\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:schneider-electric:140noe771x1:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A6EFD78F-DB37-4407-A91C-9D01FA9CAF2F\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:schneider-electric:140noc78x00_firmware:*:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F6E80811-AE57-4B01-B3D5-4B346A9F3D8F\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:schneider-electric:140noc78x00:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"9F4A72EA-E15A-4C31-B0F3-6B9EB48A09B2\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:schneider-electric:140noc77101_firmware:*:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"10B16121-8DC3-4EA1-AC7B-D611A1C3C9A4\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:schneider-electric:140noc77101:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"0B688E46-6D5B-4197-BBA2-23F361E656E0\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:schneider-electric:tsxety4103_firmware:*:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"066E3E6C-8A0E-4360-A4ED-32A84B7647FC\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:schneider-electric:tsxety4103:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"18B13865-038C-4073-955A-36E6F5037C2C\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:schneider-electric:tsxety5103_firmware:*:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"C7B418F6-DCED-40B9-8B35-DC50FD8EF6FD\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:schneider-electric:tsxety5103:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"6A901BF2-9316-4067-9AFC-8A7CB3549F68\"}]}]}],\"references\":[{\"url\":\"https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-257-02\",\"source\":\"cybersecurity@se.com\",\"tags\":[\"Patch\",\"Vendor Advisory\"]},{\"url\":\"https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-257-02\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\",\"Vendor Advisory\"]}]}}"
  }
}


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Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.