{"id":"CVE-2026-62646","title":"A vulnerability has been identified in Reyrolle 7SR5 (All versions < V2.70)","summary":"A vulnerability has been identified in Reyrolle 7SR5 (All versions < V2.70). A session identifier is generated using an algorithm with insufficient randomness, resulting in a token with low entropy that can be predicted or brute-forced w…","severity":"high","cvss":7.4,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N","cwe":["CWE-331"],"vendor":"Siemens","product":"Reyrolle 7SR5","affected":["reyrolle_7sr5 < V2.70"],"published":"2026-09-08","updated":"2026-09-10","sourceUpdated":"2026-09-10T19:17:31.797","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-62646","references":[{"url":"https://cert-portal.siemens.com/productcert/html/ssa-142885.html","label":"productcert@siemens.com"}],"tags":["nvd","cve.org"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-09-10T18:19:17.570941Z"},"epss":0.00315,"epssPercentile":0.24631,"ingestedAt":"2026-09-08T15:33:26.982Z","slug":"CVE-2026-62646","body":"## Overview\n\nA vulnerability has been identified in Reyrolle 7SR5 (All versions < V2.70). A session identifier is generated using an algorithm with insufficient randomness, resulting in a token with low entropy that can be predicted or brute-forced within a feasible number of attempts. This could allow an unauthenticated remote attacker to derive valid session identifiers and bypass authentication.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":41,"depthScoreParts":{"impact":40.7,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}