{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-15579","assignerOrgId":"f81092c5-7f14-476d-80dc-24857f90be84","state":"PUBLISHED","assignerShortName":"OpenText","dateReserved":"2026-02-17T15:58:22.563Z","datePublished":"2026-02-18T14:57:04.010Z","dateUpdated":"2026-02-27T21:46:44.623Z"},"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Directory Services","vendor":"OpenText™","versions":[{"lessThan":"24.4.16","status":"affected","version":"0","versionType":"custom"},{"lessThan":"25.1.9","status":"affected","version":"25.1","versionType":"custom"},{"lessThan":"25.2.9","status":"affected","version":"25.2","versionType":"custom"},{"lessThan":"25.3.8","status":"affected","version":"25.3","versionType":"custom"},{"lessThan":"25.4.5","status":"affected","version":"25.4","versionType":"custom"},{"lessThan":"26.1.2","status":"affected","version":"26.1","versionType":"custom"}]}],"credits":[{"lang":"en","type":"finder","value":"Dylan Pindur - Assetnote"},{"lang":"en","type":"finder","value":"Adam Kues - Assetnote"},{"lang":"en","type":"finder","value":"Tomais Williamson - Assetnote"}],"descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"Deserialization of Untrusted Data vulnerability in OpenText™ Directory Services allows Object Injection.&nbsp;\n\n<span style=\"background-color: rgb(255, 255, 255);\">The </span><span style=\"background-color: rgb(255, 255, 255);\">vulnerability could lead to remote code execution, denial of service, or privilege escalation.</span>\n\n<p>This 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.</p>"}],"value":"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."}],"impacts":[{"capecId":"CAPEC-586","descriptions":[{"lang":"en","value":"CAPEC-586 Object Injection"}]}],"metrics":[{"cvssV4_0":{"Automatable":"YES","Recovery":"USER","Safety":"PRESENT","attackComplexity":"HIGH","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":9.5,"baseSeverity":"CRITICAL","exploitMaturity":"NOT_DEFINED","privilegesRequired":"NONE","providerUrgency":"RED","subAvailabilityImpact":"HIGH","subConfidentialityImpact":"HIGH","subIntegrityImpact":"HIGH","userInteraction":"NONE","valueDensity":"CONCENTRATED","vectorString":"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","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH","vulnerabilityResponseEffort":"MODERATE"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-502","description":"CWE-502 Deserialization of Untrusted Data","lang":"en","type":"CWE"}]}],"providerMetadata":{"orgId":"f81092c5-7f14-476d-80dc-24857f90be84","shortName":"OpenText","dateUpdated":"2026-02-27T21:46:44.623Z"},"references":[{"url":"https://support.opentext.com/csm?id=ot_kb_unauthenticated&sysparm_article=KB0859600&sys_kb_id=f82c01214707b6144549b6bd416d43b7&spa=1"}],"solutions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"<a target=\"_blank\" rel=\"nofollow\" href=\"https://support.opentext.com/csm?id=ot_kb_unauthenticated&amp;sysparm_article=KB0859600&amp;sys_kb_id=f82c01214707b6144549b6bd416d43b7&amp;spa=1\">https://support.opentext.com/csm?id=ot_kb_unauthenticated&amp;sysparm_article=KB0859600&amp;sys_kb_id=f82c01214707b6144549b6bd416d43b7&amp;spa=1</a>\n\n<br>"}],"value":"https://support.opentext.com/csm?id=ot_kb_unauthenticated&sysparm_article=KB0859600&sys_kb_id=f82c01214707b6144549b6bd416d43b7&spa=1"}],"source":{"discovery":"UNKNOWN"},"title":"An Insecure Deserialization vulnerability has been discovered in OpenText™ Directory Services.","x_generator":{"engine":"Vulnogram 0.5.0"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-02-18T18:19:55.256380Z","id":"CVE-2025-15579","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-02-18T18:20:06.518Z"}}]}}