{"id":"CVE-2026-101404","kind":"vulnerability","aliases":["CVE-2026-101404"],"related":[],"title":"Oracle Siebel CRM Marketing: privileged local user can alter some data","description":"Vulnerability in the Siebel Apps - Marketing product of Oracle Siebel CRM (component: Marketing).  Supported versions that are affected are 17.0-26.9. Difficult to exploit vulnerability allows high privileged attacker with logon to the infrastructure where Siebel Apps - Marketing executes to compromise Siebel Apps - Marketing.  Successful attacks of this vulnerability can result in  unauthorized update, insert or delete access to some of Siebel Apps - Marketing accessible data as well as  unauthorized read access to a subset of Siebel Apps - Marketing accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Siebel Apps - Marketing. CVSS 3.1 Base Score 3.9 (Confidentiality, Integrity and Availability impacts).  CVSS Vector: (CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:L).","summary":"Oracle Siebel CRM's Marketing component has a flaw that lets a highly privileged user with logon to the infrastructure read, change or delete a subset of accessible data and cause a partial denial of service. The attack is difficult to carry out and requires high privileges, so it is a low-risk local issue rather than an internet-facing takeover.","severity":"low","cvss":3.9,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["crm","marketing","oracle","other","siebel"],"not_affected_if":["siebel-marketing-not-deployed","version-outside-17.0-26.9"],"how_to_check":"- Confirm whether Oracle Siebel CRM Marketing is deployed, and note the version in use (affected range per source: 17.0-26.9)\n- Check the Oracle Critical Patch Update advisory for the Siebel release line in use: unknown","fix":"- Apply the Oracle Siebel CRM patch for the Marketing component from the Oracle Critical Patch Update: unknown (fixed version not stated in sources)","status":"open","published_at":"2026-10-20T22:17:48+00:00","first_seen_at":"2026-10-23T21:57:21+00:00","triaged_at":"2026-10-25T04:42:05+00:00","updated_at":"2026-10-25T04:42:05+00:00","category":"other","confidence":0.8,"triage":{"at":"2026-10-25T04:42:05Z","model":"claude-haiku-5-5","output":{"fix":"- Apply the Oracle Siebel CRM patch for the Marketing component from the Oracle Critical Patch Update: unknown (fixed version not stated in sources)","reach":"local","title":"Oracle Siebel CRM Marketing: privileged local user can alter some data","impact":"medium","summary":"Oracle Siebel CRM's Marketing component has a flaw that lets a highly privileged user with logon to the infrastructure read, change or delete a subset of accessible data and cause a partial denial of service. The attack is difficult to carry out and requires high privileges, so it is a low-risk local issue rather than an internet-facing takeover.","category":"other","nicknames":[],"who_cares":["siebel","oracle","crm","marketing"],"confidence":0.8,"needs_auth":"yes","worst_case":"Partial data change, limited data reads and partial service disruption","analyst_note":"","how_to_check":"- Confirm whether Oracle Siebel CRM Marketing is deployed, and note the version in use (affected range per source: 17.0-26.9)\n- Check the Oracle Critical Patch Update advisory for the Siebel release line in use: unknown","needs_analyst":false,"not_affected_if":["siebel-marketing-not-deployed","version-outside-17.0-26.9"],"who_is_affected":"Organizations running Oracle Siebel CRM with the Marketing component in the affected version range (17.0 through 26.9 per the description). Exploitation needs an account with high privileges and logon access to the infrastructure hosting Siebel Marketing, so exposure is mainly to insiders or compromised admin accounts. Teams not running Siebel Marketing can skip it.","user_interaction":"no","needs_special_setup":"unknown","severity_if_unknown":"low"},"cost_usd":0.000662,"input_tokens":3559,"output_tokens":613,"severity_before":"low"},"analyst_status":null,"analyst_note":null,"search":"'-101404':14A,17A '-2026':13A,16A '-26.9':106C '/av':197C '17.0':105C '3.1':184C,196C '3.9':187C 'abil':169C 'access':50B,143C,150C,157C,165C 'affect':103C 'allow':111C 'alter':9A 'app':90C,122C,128C,148C,163C,181C 'attack':60B,114C,131C 'avail':191C 'base':185C 'carri':64B 'caus':53B,171C 'chang':44B 'compon':28B,97C 'compromis':126C 'confidenti':188C 'crm':3A,18B,25B,96C 'cve':12A,15A 'cvss':183C,193C,195C 'data':11A,51B,151C,166C 'delet':46B,142C 'denial':56B,174C 'difficult':62B,107C 'dos':178C 'execut':124C 'exploit':109C 'face':84B 'flaw':31B 'h/pr':199C 'h/ui':200C 'high':35B,68B,112C 'impact':192C 'infrastructur':42B,119C 'insert':140C 'integr':189C 'internet':83B 'internet-fac':82B 'issu':78B 'l':205C 'l/a':204C 'l/ac':198C 'l/i':203C 'let':33B 'local':6A,77B 'logon':39B,116C 'low':75B 'low-risk':74B 'market':4A,19B,27B,91C,98C,123C,129C,149C,164C,182C 'n/s':201C 'oracl':1A,20B,23B,94C 'partial':55B,173C,177C 'privileg':5A,36B,69B,113C 'product':92C 'rather':79B 'read':43B,156C 'requir':67B 'result':136C 'risk':76B 'score':186C 'servic':58B,176C 'siebel':2A,22B,24B,89C,95C,121C,127C,147C,162C,180C 'subset':48B,160C 'success':130C 'support':99C 'takeov':85B 'u/c':202C 'unauthor':138C,155C,168C 'updat':139C 'user':7A,37B 'vector':194C 'version':100C 'vulner':86C,110C,134C 'well':153C","nicknames":[],"mitigations":[],"who_affected":"Organizations running Oracle Siebel CRM with the Marketing component in the affected version range (17.0 through 26.9 per the description). Exploitation needs an account with high privileges and logon access to the infrastructure hosting Siebel Marketing, so exposure is mainly to insiders or compromised admin accounts. Teams not running Siebel Marketing can skip it.","tier":"C","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-20T22:17:48+00:00","kev":null,"cvss_vector":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:L","cvss_by":"secalert_us@oracle.com","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-101404","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-101404","severity":null,"published_at":"2026-10-20T22:17:48+00:00","modified_at":"2026-10-23T03:16:31+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"}