{"id":"CVE-2021-45034","state":"PUBLISHED","title":"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 M","description":"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.","publishedAt":"2022-01-11T11:27:17.000Z","updatedAt":"2024-08-04T04:32:13.633Z","severity":null,"assigner":"siemens","products":["Siemens CP-8000 MASTER MODULE WITH I/O -25/+70°C","Siemens CP-8000 MASTER MODULE WITH I/O -40/+70°C","Siemens CP-8021 MASTER MODULE","Siemens CP-8022 MASTER MODULE WITH GPRS"],"affected":[{"vendor":"Siemens","product":"CP-8000 MASTER MODULE WITH I/O -25/+70°C","versions":[{"version":"All versions < V16.20","status":"affected"}]},{"vendor":"Siemens","product":"CP-8000 MASTER MODULE WITH I/O -40/+70°C","versions":[{"version":"All versions < V16.20","status":"affected"}]},{"vendor":"Siemens","product":"CP-8021 MASTER MODULE","versions":[{"version":"All versions < V16.20","status":"affected"}]},{"vendor":"Siemens","product":"CP-8022 MASTER MODULE WITH GPRS","versions":[{"version":"All versions < V16.20","status":"affected"}]}],"references":["https://cert-portal.siemens.com/productcert/pdf/ssa-324998.pdf","http://seclists.org/fulldisclosure/2022/Apr/20","http://packetstormsecurity.com/files/166743/Siemens-A8000-CP-8050-CP-8031-SICAM-WEB-Missing-File-Download-Missing-Authentication.html"],"weaknesses":["CWE-284"],"ingestedAt":"2026-10-29T19:49:13.309Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2021/45xxx/CVE-2021-45034.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2021-45034","state":"PUBLISHED","datePublished":"2022-01-11T11:27:17.000Z","dateUpdated":"2024-08-04T04:32:13.633Z","assignerShortName":"siemens","assignerOrgId":"cec7a2ec-15b4-4faf-bd53-b40f371f3a77","dateReserved":"2021-12-13T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"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."}],"affected":[{"vendor":"Siemens","product":"CP-8000 MASTER MODULE WITH I/O -25/+70°C","versions":[{"version":"All versions < V16.20","status":"affected"}]},{"vendor":"Siemens","product":"CP-8000 MASTER MODULE WITH I/O -40/+70°C","versions":[{"version":"All versions < V16.20","status":"affected"}]},{"vendor":"Siemens","product":"CP-8021 MASTER MODULE","versions":[{"version":"All versions < V16.20","status":"affected"}]},{"vendor":"Siemens","product":"CP-8022 MASTER MODULE WITH GPRS","versions":[{"version":"All versions < V16.20","status":"affected"}]}],"references":[{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-324998.pdf","tags":["x_refsource_MISC"]},{"url":"http://seclists.org/fulldisclosure/2022/Apr/20","name":"20220414 SEC Consult SA-20220413 :: Missing Authentication at File Download & Denial of Service in Siemens A8000 PLC","tags":["mailing-list","x_refsource_FULLDISC"]},{"url":"http://packetstormsecurity.com/files/166743/Siemens-A8000-CP-8050-CP-8031-SICAM-WEB-Missing-File-Download-Missing-Authentication.html","tags":["x_refsource_MISC"]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-284","description":"CWE-284: Improper Access Control","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"siemens","dateUpdated":"2022-04-15T17:06:20.000Z","orgId":"cec7a2ec-15b4-4faf-bd53-b40f371f3a77"},"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°C","version":{"version_data":[{"version_value":"All versions < V16.20"}]}},{"product_name":"CP-8000 MASTER MODULE WITH I/O -40/+70°C","version":{"version_data":[{"version_value":"All versions < V16.20"}]}},{"product_name":"CP-8021 MASTER MODULE","version":{"version_data":[{"version_value":"All versions < V16.20"}]}},{"product_name":"CP-8022 MASTER MODULE WITH GPRS","version":{"version_data":[{"version_value":"All versions < 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°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. 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