{"id":"CVE-2020-26991","state":"PUBLISHED","title":"A vulnerability has been identified in JT2Go (All versions < V13.1.0.2), Teamcenter Visualization (All versions < V13.1.0.2). Affected applications lack proper validation of user-s","description":"A vulnerability has been identified in JT2Go (All versions < V13.1.0.2), Teamcenter Visualization (All versions < V13.1.0.2). Affected applications lack proper validation of user-supplied data when parsing ASM files. This could lead to pointer dereferences of a value obtained from untrusted source. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-11899)","publishedAt":"2021-01-12T20:18:34.000Z","updatedAt":"2024-08-04T16:03:23.176Z","severity":null,"assigner":"siemens","products":["Siemens JT2Go","Siemens Teamcenter Visualization"],"affected":[{"vendor":"Siemens","product":"JT2Go","versions":[{"version":"All versions < V13.1.0.2","status":"affected"}]},{"vendor":"Siemens","product":"Teamcenter Visualization","versions":[{"version":"All versions < V13.1.0.2","status":"affected"}]}],"references":["https://cert-portal.siemens.com/productcert/pdf/ssa-622830.pdf","https://www.zerodayinitiative.com/advisories/ZDI-21-053/","https://cert-portal.siemens.com/productcert/pdf/ssa-663999.pdf","https://cert-portal.siemens.com/productcert/pdf/ssa-695540.pdf"],"weaknesses":["CWE-822"],"ingestedAt":"2026-10-29T19:47:08.370Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2020/26xxx/CVE-2020-26991.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2020-26991","state":"PUBLISHED","datePublished":"2021-01-12T20:18:34.000Z","dateUpdated":"2024-08-04T16:03:23.176Z","assignerShortName":"siemens","assignerOrgId":"cec7a2ec-15b4-4faf-bd53-b40f371f3a77","dateReserved":"2020-10-12T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"A vulnerability has been identified in JT2Go (All versions < V13.1.0.2), Teamcenter Visualization (All versions < V13.1.0.2). Affected applications lack proper validation of user-supplied data when parsing ASM files. This could lead to pointer dereferences of a value obtained from untrusted source. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-11899)"}],"affected":[{"vendor":"Siemens","product":"JT2Go","versions":[{"version":"All versions < V13.1.0.2","status":"affected"}]},{"vendor":"Siemens","product":"Teamcenter Visualization","versions":[{"version":"All versions < V13.1.0.2","status":"affected"}]}],"references":[{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-622830.pdf","tags":["x_refsource_MISC"]},{"url":"https://www.zerodayinitiative.com/advisories/ZDI-21-053/","tags":["x_refsource_MISC"]},{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-663999.pdf","tags":["x_refsource_CONFIRM"]},{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-695540.pdf","tags":["x_refsource_MISC"]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-822","description":"CWE-822: Untrusted Pointer Dereference","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"siemens","dateUpdated":"2021-05-19T13:51:24.000Z","orgId":"cec7a2ec-15b4-4faf-bd53-b40f371f3a77"},"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"productcert@siemens.com","ID":"CVE-2020-26991","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"JT2Go","version":{"version_data":[{"version_value":"All versions < V13.1.0.2"}]}},{"product_name":"Teamcenter Visualization","version":{"version_data":[{"version_value":"All versions < V13.1.0.2"}]}}]},"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 JT2Go (All versions < V13.1.0.2), Teamcenter Visualization (All versions < V13.1.0.2). 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(ZDI-CAN-11899)"}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-822: Untrusted Pointer Dereference"}]}]},"references":{"reference_data":[{"name":"https://cert-portal.siemens.com/productcert/pdf/ssa-622830.pdf","refsource":"MISC","url":"https://cert-portal.siemens.com/productcert/pdf/ssa-622830.pdf"},{"name":"https://www.zerodayinitiative.com/advisories/ZDI-21-053/","refsource":"MISC","url":"https://www.zerodayinitiative.com/advisories/ZDI-21-053/"},{"name":"https://cert-portal.siemens.com/productcert/pdf/ssa-663999.pdf","refsource":"CONFIRM","url":"https://cert-portal.siemens.com/productcert/pdf/ssa-663999.pdf"},{"name":"https://cert-portal.siemens.com/productcert/pdf/ssa-695540.pdf","refsource":"MISC","url":"https://cert-portal.siemens.com/productcert/pdf/ssa-695540.pdf"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-622830.pdf","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://www.zerodayinitiative.com/advisories/ZDI-21-053/","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-663999.pdf","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-695540.pdf","tags":["x_refsource_MISC","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-04T16:03:23.176Z"}}]}}}