{"id":"CVE-2026-82827","published":"2026-10-01T05:17:10.780","lastModified":"2026-10-01T16:18:04.780","description":"Hitachi Coding Software Suite contains a vulnerability related to Use of Hard-coded Cryptographic Key. The Hardcoding of JWT signing secret key allows an attacker to generate unauthorized Bearer tokens and exploit administrative functions.\n\n\nThis issue affects Hitachi Coding Software Suite: through 3.3.0.","cvssScore":9.8,"cvssSeverity":"CRITICAL","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","cwes":["CWE-321"],"vendors":[],"products":[],"references":[{"url":"https://www.hitachi-ies.com/common/documents/vulnerability/hcss/Hitachi_Coding_Software_Suite_Public_statement_20260925_EN.pdf","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":{"summary":"The flaw involves hard-coded JWT signing keys in Hitachi Coding Software Suite, allowing attackers to generate unauthorized tokens and exploit administrative functions.","exploitability":"Exploitation is relatively straightforward given the hard-coded key, requiring an attacker to understand the key and use it to generate valid tokens.","blast_radius":"If exploited, this could lead to unauthorized access to administrative functions, potentially compromising the entire system.","remediation":"Upgrade to Hitachi Coding Software Suite 3.3.1 or later.","detection":"No reliable host or network indicator is derivable from the published description.","tags":["auth-bypass","jwt","hardcoded","admin-exploit"],"model":"qwen2.5:7b-instruct","analyzedAt":"2026-10-01T08:43:52.089Z"}}