{"id":"CVE-2020-5539","state":"PUBLISHED","title":"GRANDIT Ver.1.6, Ver.2.0, Ver.2.1, Ver.2.2, Ver.2.3, and Ver.3.0 do not properly manage sessions, which allows remote attackers to impersonate an arbitrary user and then alter or d","description":"GRANDIT Ver.1.6, Ver.2.0, Ver.2.1, Ver.2.2, Ver.2.3, and Ver.3.0 do not properly manage sessions, which allows remote attackers to impersonate an arbitrary user and then alter or disclose the information via unspecified vectors.","publishedAt":"2020-03-02T07:00:24.000Z","updatedAt":"2024-08-04T08:30:24.499Z","severity":null,"assigner":"jpcert","products":["GRANDIT CORPORATION GRANDIT"],"affected":[{"vendor":"GRANDIT CORPORATION","product":"GRANDIT","versions":[{"version":"Ver.1.6, Ver.2.0, Ver.2.1, Ver.2.2, Ver.2.3, and Ver.3.0","status":"affected"}]}],"references":["https://jvn.jp/en/jp/JVN73472345/index.html","https://www.grandit.jp/etc/20200228_letter.pdf"],"weaknesses":[],"ingestedAt":"2026-10-29T19:47:35.543Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2020/5xxx/CVE-2020-5539.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2020-5539","state":"PUBLISHED","datePublished":"2020-03-02T07:00:24.000Z","dateUpdated":"2024-08-04T08:30:24.499Z","assignerShortName":"jpcert","assignerOrgId":"ede6fdc4-6654-4307-a26d-3331c018e2ce","dateReserved":"2020-01-06T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"GRANDIT Ver.1.6, Ver.2.0, Ver.2.1, Ver.2.2, Ver.2.3, and Ver.3.0 do not properly manage sessions, which allows remote attackers to impersonate an arbitrary user and then alter or disclose the information via unspecified vectors."}],"affected":[{"vendor":"GRANDIT CORPORATION","product":"GRANDIT","versions":[{"version":"Ver.1.6, Ver.2.0, Ver.2.1, Ver.2.2, Ver.2.3, and Ver.3.0","status":"affected"}]}],"references":[{"url":"https://jvn.jp/en/jp/JVN73472345/index.html","tags":["x_refsource_MISC"]},{"url":"https://www.grandit.jp/etc/20200228_letter.pdf","tags":["x_refsource_MISC"]}],"problemTypes":[{"descriptions":[{"description":"Fails to manage sessions","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"jpcert","dateUpdated":"2020-03-02T07:00:24.000Z","orgId":"ede6fdc4-6654-4307-a26d-3331c018e2ce"},"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"vultures@jpcert.or.jp","ID":"CVE-2020-5539","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"GRANDIT","version":{"version_data":[{"version_value":"Ver.1.6, Ver.2.0, Ver.2.1, Ver.2.2, Ver.2.3, and Ver.3.0"}]}}]},"vendor_name":"GRANDIT CORPORATION"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"GRANDIT Ver.1.6, Ver.2.0, Ver.2.1, Ver.2.2, Ver.2.3, and Ver.3.0 do not properly manage sessions, which allows remote attackers to impersonate an arbitrary user and then alter or disclose the information via unspecified vectors."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"Fails to manage sessions"}]}]},"references":{"reference_data":[{"name":"https://jvn.jp/en/jp/JVN73472345/index.html","refsource":"MISC","url":"https://jvn.jp/en/jp/JVN73472345/index.html"},{"name":"https://www.grandit.jp/etc/20200228_letter.pdf","refsource":"MISC","url":"https://www.grandit.jp/etc/20200228_letter.pdf"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://jvn.jp/en/jp/JVN73472345/index.html","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://www.grandit.jp/etc/20200228_letter.pdf","tags":["x_refsource_MISC","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-04T08:30:24.499Z"}}]}}}