{"id":"CVE-2025-15579","aliases":["EUVD-2025-207782","GHSA-5qq8-6gv4-wmcc"],"status":"published","title":"An Insecure Deserialization vulnerability has been discovered in OpenText™ Directory Services.","description":"Deserialization of Untrusted Data vulnerability in OpenText™ Directory Services allows Object Injection. \n\nThe vulnerability could lead to remote code execution, denial of service, or privilege escalation.\n\nThis issue affects Directory Services: before 24.4.16, from 25.1 before 25.1.9, from 25.2 before 25.2.9, from 25.3 before 25.3.8, from 25.4 before 25.4.5, from 26.1 before 26.1.2.","severity":{"version":"4.0","score":9.5,"vector":"CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/S:P/AU:Y/R:U/V:C/RE:M/U:Red","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00432,"percentile":0.37884,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-502"],"published":"2026-02-18T14:57:04Z","modified":"2026-06-17T08:38:04Z","products":[{"vendor":"opentext™","product":"directory services"}],"references":[{"url":"https://support.opentext.com/csm?id=ot_kb_unauthenticated\u0026sysparm_article=KB0859600\u0026sys_kb_id=f82c01214707b6144549b6bd416d43b7\u0026spa=1"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-15579"},{"url":"https://github.com/advisories/GHSA-5qq8-6gv4-wmcc"}],"sources":{"cve":[{"id":"CVE-2025-15579","title":"An Insecure Deserialization vulnerability has been discovered in OpenText™ Directory Services.","description":"Deserialization of Untrusted Data vulnerability in OpenText™ Directory Services allows Object Injection. \n\nThe vulnerability could lead to remote code execution, denial of service, or privilege escalation.\n\nThis issue affects Directory Services: before 24.4.16, from 25.1 before 25.1.9, from 25.2 before 25.2.9, from 25.3 before 25.3.8, from 25.4 before 25.4.5, from 26.1 before 26.1.2.","status":"published","published":"2026-02-18T14:57:04.01Z","modified":"2026-02-27T21:46:44.623Z","cvss":[{"version":"4.0","score":9.5,"vector":"CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/S:P/AU:Y/R:U/V:C/RE:M/U:Red","level":"critical","assessor":"cna"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:32:37.680845Z"}],"euvd":[{"id":"EUVD-2025-207782","description":"Deserialization of Untrusted Data vulnerability in OpenText™ Directory Services allows Object Injection. \n\nThe vulnerability could lead to remote code execution, denial of service, or privilege escalation.\n\nThis issue affects Directory Services: before 24.4.16, from 25.1 before 25.1.9, from 25.2 before 25.2.9, from 25.3 before 25.3.8, from 25.4 before 25.4.5, from 26.1 before 26.1.2.","status":"published","published":"2026-02-18T14:57:04Z","modified":"2026-02-27T21:46:44Z","cvss":[{"version":"4.0","score":9.5,"vector":"CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/S:P/AU:Y/R:U/V:C/RE:M/U:Red","level":"critical"}],"updated_at":"2026-11-02T19:48:13.147525Z"}],"ghsa":[{"id":"GHSA-5qq8-6gv4-wmcc","title":"Deserialization of Untrusted Data vulnerability in OpenText™ Directory Services allows Object...","description":"Deserialization of Untrusted Data vulnerability in OpenText™ Directory Services allows Object Injection. The vulnerability could lead to remote code execution, denial of service, or\nprivilege escalation.\n\nThis issue affects Directory Services: from 10.5 through 26.1.","status":"published","published":"2026-02-18T18:30:39Z","modified":"2026-02-18T18:30:39Z","cvss":[{"version":"4.0","score":9.5,"vector":"CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:P/AU:Y/R:U/V:C/RE:M/U:Red","level":"critical"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T15:06:14.99564Z"}],"nvd":[{"id":"CVE-2025-15579","description":"Deserialization of Untrusted Data vulnerability in OpenText™ Directory Services allows Object Injection. \n\nThe vulnerability could lead to remote code execution, denial of service, or privilege escalation.\n\nThis issue affects Directory Services: before 24.4.16, from 25.1 before 25.1.9, from 25.2 before 25.2.9, from 25.3 before 25.3.8, from 25.4 before 25.4.5, from 26.1 before 26.1.2.","status":"published","published":"2026-02-18T16:22:28.29Z","modified":"2026-06-17T08:38:04.237Z","cvss":[{"version":"4.0","score":9.5,"vector":"CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:P/AU:Y/R:U/V:C/RE:M/U:Red","level":"critical","assessor":"secondary"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:12:00.273026Z"}]}}