cve-2021-45034
Vulnerability from cvelistv5
Published
2022-01-11 11:27
Modified
2024-08-04 04:32
Severity ?
EPSS score ?
Summary
A vulnerability has been identified in CP-8000 MASTER MODULE WITH I/O -25/+70°C (All versions < V16.20), CP-8000 MASTER MODULE WITH I/O -40/+70°C (All versions < V16.20), CP-8021 MASTER MODULE (All versions < V16.20), CP-8022 MASTER MODULE WITH GPRS (All versions < V16.20). The web server of the affected system allows access to logfiles and diagnostic data generated by a privileged user. An unauthenticated attacker could access the files by knowing the corresponding download links.
References
▼ | URL | Tags | |
---|---|---|---|
productcert@siemens.com | http://packetstormsecurity.com/files/166743/Siemens-A8000-CP-8050-CP-8031-SICAM-WEB-Missing-File-Download-Missing-Authentication.html | Exploit, Third Party Advisory, VDB Entry | |
productcert@siemens.com | http://seclists.org/fulldisclosure/2022/Apr/20 | Exploit, Mailing List, Third Party Advisory | |
productcert@siemens.com | https://cert-portal.siemens.com/productcert/pdf/ssa-324998.pdf | Patch, Vendor Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | http://packetstormsecurity.com/files/166743/Siemens-A8000-CP-8050-CP-8031-SICAM-WEB-Missing-File-Download-Missing-Authentication.html | Exploit, Third Party Advisory, VDB Entry | |
af854a3a-2127-422b-91ae-364da2661108 | http://seclists.org/fulldisclosure/2022/Apr/20 | Exploit, Mailing List, Third Party Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://cert-portal.siemens.com/productcert/pdf/ssa-324998.pdf | Patch, Vendor Advisory |
Impacted products
Vendor | Product | Version | |||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
▼ | Siemens | CP-8000 MASTER MODULE WITH I/O -25/+70°C |
Version: All versions < V16.20 |
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{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-04T04:32:13.633Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-324998.pdf" }, { "name": "20220414 SEC Consult SA-20220413 :: Missing Authentication at File Download \u0026 Denial of Service in Siemens A8000 PLC", "tags": [ "mailing-list", "x_refsource_FULLDISC", "x_transferred" ], "url": "http://seclists.org/fulldisclosure/2022/Apr/20" }, { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "http://packetstormsecurity.com/files/166743/Siemens-A8000-CP-8050-CP-8031-SICAM-WEB-Missing-File-Download-Missing-Authentication.html" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "CP-8000 MASTER MODULE WITH I/O -25/+70\u00b0C", "vendor": "Siemens", "versions": [ { "status": "affected", "version": "All versions \u003c V16.20" } ] }, { "product": "CP-8000 MASTER MODULE WITH I/O -40/+70\u00b0C", "vendor": "Siemens", "versions": [ { "status": "affected", "version": "All versions \u003c V16.20" } ] }, { "product": "CP-8021 MASTER MODULE", "vendor": "Siemens", "versions": [ { "status": "affected", "version": "All versions \u003c V16.20" } ] }, { "product": "CP-8022 MASTER MODULE WITH GPRS", "vendor": "Siemens", "versions": [ { "status": "affected", "version": "All versions \u003c V16.20" } ] } ], "descriptions": [ { "lang": "en", "value": "A vulnerability has been identified in CP-8000 MASTER MODULE WITH I/O -25/+70\u00b0C (All versions \u003c V16.20), CP-8000 MASTER MODULE WITH I/O -40/+70\u00b0C (All versions \u003c V16.20), CP-8021 MASTER MODULE (All versions \u003c V16.20), CP-8022 MASTER MODULE WITH GPRS (All versions \u003c V16.20). The web server of the affected system allows access to logfiles and diagnostic data generated by a privileged user. An unauthenticated attacker could access the files by knowing the corresponding download links." } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-284", "description": "CWE-284: Improper Access Control", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2022-04-15T17:06:20", "orgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77", "shortName": "siemens" }, "references": [ { "tags": [ "x_refsource_MISC" ], "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-324998.pdf" }, { "name": "20220414 SEC Consult SA-20220413 :: Missing Authentication at File Download \u0026 Denial of Service in Siemens A8000 PLC", "tags": [ "mailing-list", "x_refsource_FULLDISC" ], "url": "http://seclists.org/fulldisclosure/2022/Apr/20" }, { "tags": [ "x_refsource_MISC" ], "url": "http://packetstormsecurity.com/files/166743/Siemens-A8000-CP-8050-CP-8031-SICAM-WEB-Missing-File-Download-Missing-Authentication.html" } ], "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "productcert@siemens.com", "ID": "CVE-2021-45034", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "CP-8000 MASTER MODULE WITH I/O -25/+70\u00b0C", "version": { "version_data": [ { "version_value": "All versions \u003c V16.20" } ] } }, { "product_name": "CP-8000 MASTER MODULE WITH I/O -40/+70\u00b0C", "version": { "version_data": [ { "version_value": "All versions \u003c V16.20" } ] } }, { "product_name": "CP-8021 MASTER MODULE", "version": { "version_data": [ { "version_value": "All versions \u003c V16.20" } ] } }, { "product_name": "CP-8022 MASTER MODULE WITH GPRS", "version": { "version_data": [ { "version_value": "All versions \u003c V16.20" } ] } } ] }, "vendor_name": "Siemens" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "A vulnerability has been identified in CP-8000 MASTER MODULE WITH I/O -25/+70\u00b0C (All versions \u003c V16.20), CP-8000 MASTER MODULE WITH I/O -40/+70\u00b0C (All versions \u003c V16.20), CP-8021 MASTER MODULE (All versions \u003c V16.20), CP-8022 MASTER MODULE WITH GPRS (All versions \u003c V16.20). The web server of the affected system allows access to logfiles and diagnostic data generated by a privileged user. An unauthenticated attacker could access the files by knowing the corresponding download links." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-284: Improper Access Control" } ] } ] }, "references": { "reference_data": [ { "name": "https://cert-portal.siemens.com/productcert/pdf/ssa-324998.pdf", "refsource": "MISC", "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-324998.pdf" }, { "name": "20220414 SEC Consult SA-20220413 :: Missing Authentication at File Download \u0026 Denial of Service in Siemens A8000 PLC", "refsource": "FULLDISC", "url": "http://seclists.org/fulldisclosure/2022/Apr/20" }, { "name": "http://packetstormsecurity.com/files/166743/Siemens-A8000-CP-8050-CP-8031-SICAM-WEB-Missing-File-Download-Missing-Authentication.html", "refsource": "MISC", "url": "http://packetstormsecurity.com/files/166743/Siemens-A8000-CP-8050-CP-8031-SICAM-WEB-Missing-File-Download-Missing-Authentication.html" } ] } } } }, "cveMetadata": { "assignerOrgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77", "assignerShortName": "siemens", "cveId": "CVE-2021-45034", "datePublished": "2022-01-11T11:27:17", "dateReserved": "2021-12-13T00:00:00", "dateUpdated": "2024-08-04T04:32:13.633Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "vulnerability-lookup:meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2021-45034\",\"sourceIdentifier\":\"productcert@siemens.com\",\"published\":\"2022-01-11T12:15:10.143\",\"lastModified\":\"2024-11-21T06:31:50.140\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"A vulnerability has been identified in CP-8000 MASTER MODULE WITH I/O -25/+70\u00b0C (All versions \u003c V16.20), CP-8000 MASTER MODULE WITH I/O -40/+70\u00b0C (All versions \u003c V16.20), CP-8021 MASTER MODULE (All versions \u003c V16.20), CP-8022 MASTER MODULE WITH GPRS (All versions \u003c V16.20). The web server of the affected system allows access to logfiles and diagnostic data generated by a privileged user. An unauthenticated attacker could access the files by knowing the corresponding download links.\"},{\"lang\":\"es\",\"value\":\"Se ha identificado una vulnerabilidad en el M\u00d3DULO MASTER CP-8000 CON E/S -25/+70\u00b0C (Todas las versiones anteriores a V16.20), M\u00d3DULO MASTER CP-8000 CON E/S -40/+70\u00b0C (Todas las versiones anteriores a V16.20), M\u00d3DULO MASTER CP-8021 (Todas las versiones anteriores a V16.20), M\u00d3DULO MASTER CP-8022 CON GPRS (Todas las versiones anteriores a V16.20). El servidor web del sistema afectado permite el acceso a los archivos de registro y datos de diagn\u00f3stico generados por un usuario privilegiado. Un atacante no autenticado podr\u00eda acceder a los archivos conociendo los enlaces de descarga correspondientes\"}],\"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:M/Au:N/C:P/I:N/A:N\",\"baseScore\":4.3,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"MEDIUM\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":8.6,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"productcert@siemens.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-284\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-532\"}]}],\"configurations\":[{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:siemens:cp-8000_master_module_with_i\\\\/o_-25\\\\/\\\\+70_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"16.20\",\"matchCriteriaId\":\"6C5EE859-1395-4644-A272-3CA2823E2D26\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:siemens:cp-8000_master_module_with_i\\\\/o_-25\\\\/\\\\+70:*:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"9836DAE0-946B-4B65-98DF-2B82F7F3AF94\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:siemens:cp-8000_master_module_with_i\\\\/o_-40\\\\/\\\\+70_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"16.20\",\"matchCriteriaId\":\"9A9D8EE5-3D2C-420C-9969-0910C6FB8342\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:siemens:cp-8000_master_module_with_i\\\\/o_-40\\\\/\\\\+70:*:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"4A6D94AE-9F7E-46F0-92F6-C651E0EE580B\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:siemens:cp-8021_master_module_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"16.20\",\"matchCriteriaId\":\"8B97277D-0D30-4914-BA1E-1E5B07153A52\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:siemens:cp-8021_master_module:*:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F8820652-44D8-43EF-8865-BE8E7967829E\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:siemens:cp-8022_master_module_with_gprs_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"16.20\",\"matchCriteriaId\":\"FEA73D9E-CFAD-4DAF-9E34-51DBD2AF6FD6\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:siemens:cp-8022_master_module_with_gprs:*:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"D6815071-0D49-4288-8128-B9A980ECB64C\"}]}]}],\"references\":[{\"url\":\"http://packetstormsecurity.com/files/166743/Siemens-A8000-CP-8050-CP-8031-SICAM-WEB-Missing-File-Download-Missing-Authentication.html\",\"source\":\"productcert@siemens.com\",\"tags\":[\"Exploit\",\"Third Party Advisory\",\"VDB Entry\"]},{\"url\":\"http://seclists.org/fulldisclosure/2022/Apr/20\",\"source\":\"productcert@siemens.com\",\"tags\":[\"Exploit\",\"Mailing List\",\"Third Party Advisory\"]},{\"url\":\"https://cert-portal.siemens.com/productcert/pdf/ssa-324998.pdf\",\"source\":\"productcert@siemens.com\",\"tags\":[\"Patch\",\"Vendor Advisory\"]},{\"url\":\"http://packetstormsecurity.com/files/166743/Siemens-A8000-CP-8050-CP-8031-SICAM-WEB-Missing-File-Download-Missing-Authentication.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Exploit\",\"Third Party Advisory\",\"VDB Entry\"]},{\"url\":\"http://seclists.org/fulldisclosure/2022/Apr/20\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Exploit\",\"Mailing List\",\"Third Party Advisory\"]},{\"url\":\"https://cert-portal.siemens.com/productcert/pdf/ssa-324998.pdf\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\",\"Vendor Advisory\"]}]}}" } }
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Sightings
Author | Source | Type | Date |
---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.