{"id":"CVE-2026-101462","kind":"vulnerability","aliases":["CVE-2026-101462"],"related":[],"title":"Oracle Siebel CRM Deployment: low-privilege logon exposes critical data","description":"Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure).  Supported versions that are affected are 17.0-26.9. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Siebel CRM Deployment executes to compromise Siebel CRM Deployment.  Successful attacks of this vulnerability can result in  unauthorized access to critical data or complete access to all Siebel CRM Deployment accessible data. CVSS 3.1 Base Score 5.5 (Confidentiality impacts).  CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N).","summary":"Oracle Siebel CRM Deployment has a flaw in its Server Infrastructure component that lets a low-privileged user who can log on to the host reach data they should not see. A successful attack gives access to critical data or all data the Siebel CRM Deployment can reach.","severity":"medium","cvss":5.5,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["oracle","self-hosted","siebel-crm","vendor"],"not_affected_if":["versions-outside-17.0-26.9"],"how_to_check":"- Check the installed Siebel CRM Deployment version against the affected range 17.0-26.9 in the Oracle advisory\n- unknown for further commands; the sources do not say","fix":"- Move Siebel CRM Deployment to a version Oracle lists as fixed; the fixed version is unknown from the sources\n- Check the Oracle Critical Patch Update advisory for the patch set covering CVE-2026-101462","status":"open","published_at":"2026-10-20T22:17:55+00:00","first_seen_at":"2026-10-23T21:57:21+00:00","triaged_at":"2026-10-25T04:12:24+00:00","updated_at":"2026-10-25T04:12:24+00:00","category":"vendor","confidence":0.6,"triage":{"at":"2026-10-25T04:12:24Z","model":"claude-haiku-5-5","output":{"fix":"- Move Siebel CRM Deployment to a version Oracle lists as fixed; the fixed version is unknown from the sources\n- Check the Oracle Critical Patch Update advisory for the patch set covering CVE-2026-101462","reach":"local","title":"Oracle Siebel CRM Deployment: low-privilege logon exposes critical data","impact":"medium","summary":"Oracle Siebel CRM Deployment has a flaw in its Server Infrastructure component that lets a low-privileged user who can log on to the host reach data they should not see. A successful attack gives access to critical data or all data the Siebel CRM Deployment can reach.","category":"vendor","nicknames":[],"who_cares":["siebel-crm","oracle","self-hosted"],"confidence":0.6,"needs_auth":"yes","worst_case":"low-privileged user reads critical Siebel CRM data","analyst_note":"Find the Oracle advisory and fixed version for Siebel CRM Deployment 17.0-26.9 and confirm the scope of the confidentiality impact.","how_to_check":"- Check the installed Siebel CRM Deployment version against the affected range 17.0-26.9 in the Oracle advisory\n- unknown for further commands; the sources do not say","needs_analyst":true,"not_affected_if":["versions-outside-17.0-26.9"],"who_is_affected":"Organizations running Siebel CRM Deployment in the affected version range where local users can log on to the infrastructure that runs it. Systems where no one but administrators can log on to the host are less exposed, but the sources do not say how far that reduces risk.","user_interaction":"no","needs_special_setup":"unknown","severity_if_unknown":"medium"},"cost_usd":0.000644,"input_tokens":3483,"output_tokens":592,"severity_before":"medium"},"analyst_status":null,"analyst_note":null,"search":"'-101462':14A,17A '-2026':13A,16A '-26.9':96C '/av':153C '17.0':95C '3.1':143C,152C '5.5':146C 'access':62B,128C,134C,140C 'affect':93C 'allow':100C 'attack':60B,103C,120C 'base':144C 'complet':133C 'compon':37B,86C 'compromis':115C 'confidenti':147C 'critic':10A,64B,130C 'crm':3A,24B,28B,71B,79C,85C,111C,117C,138C 'cve':12A,15A 'cvss':142C,149C,151C 'data':11A,53B,65B,68B,131C,141C 'deploy':4A,29B,72B,80C,112C,118C,139C 'easili':97C 'execut':113C 'exploit':98C 'expos':9A 'flaw':32B 'give':61B 'h/i':159C 'host':21B,51B 'impact':148C 'infrastructur':36B,88C,108C 'l/ac':154C 'l/pr':155C 'l/ui':156C 'let':39B 'log':47B 'logon':8A,105C 'low':6A,42B,101C 'low-privileg':5A,41B 'n':161C 'n/a':160C 'n/s':157C 'oracl':1A,18B,26B,83C 'privileg':7A,43B,102C 'product':81C 'reach':52B,74B 'result':125C 'score':145C 'see':57B 'self':20B 'self-host':19B 'server':35B,87C 'siebel':2A,23B,27B,70B,78C,84C,110C,116C,137C 'siebel-crm':22B 'success':59B,119C 'support':89C 'u/c':158C 'unauthor':127C 'user':44B 'vector':150C 'vendor':25B 'version':90C 'vulner':75C,99C,123C","nicknames":[],"mitigations":[],"who_affected":"Organizations running Siebel CRM Deployment in the affected version range where local users can log on to the infrastructure that runs it. Systems where no one but administrators can log on to the host are less exposed, but the sources do not say how far that reduces risk.","tier":"C","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-20T22:17:55+00:00","kev":null,"cvss_vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","cvss_by":"secalert_us@oracle.com","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-101462","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-101462","severity":null,"published_at":"2026-10-20T22:17:55+00:00","modified_at":"2026-10-21T19:16:49+00:00","first_seen_at":"2026-10-23T21:57:21+00:00","fetched_at":"2026-10-23T22:28:58+00:00","note":null}],"documents":[],"notice":"Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai"}