{"id":"CVE-2026-91917","kind":"vulnerability","aliases":["CVE-2026-91917"],"related":[],"title":"Dell OpenManage Enterprise: input validation flaw lets low-privileged attacker run code","description":"Dell OpenManage Enterprise, versions prior to 4.8.0, contains an Improper Input Validation vulnerability. A low privileged attacker with adjacent network access could potentially exploit this vulnerability, leading to Code execution.","summary":"Dell OpenManage Enterprise versions before 4.8.0 have an improper input validation flaw. A low-privileged attacker on an adjacent network can potentially run code on the affected server.","severity":"high","cvss":8.0,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["datacenter","dell","infrastructure","on-prem","openmanage-enterprise"],"not_affected_if":["no-adjacent-network-access","version-4.8.0-or-later"],"how_to_check":"- Check the installed OpenManage Enterprise version in the web console or appliance settings and compare it with `4.8.0`.","fix":"- Dell OpenManage Enterprise: move to `4.8.0` or later.","status":"open","published_at":"2026-10-30T13:20:53+00:00","first_seen_at":"2026-10-30T13:30:28+00:00","triaged_at":"2026-10-30T13:32:11+00:00","updated_at":"2026-10-30T13:32:11+00:00","category":"infrastructure","confidence":0.6,"triage":{"at":"2026-10-30T13:32:11Z","model":"claude-haiku-5-5","output":{"fix":"- Dell OpenManage Enterprise: move to `4.8.0` or later.","reach":"network","title":"Dell OpenManage Enterprise: input validation flaw lets low-privileged attacker run code","impact":"high","summary":"Dell OpenManage Enterprise versions before 4.8.0 have an improper input validation flaw. A low-privileged attacker on an adjacent network can potentially run code on the affected server.","audience":"businesses","category":"infrastructure","nicknames":[],"who_cares":["dell","openmanage-enterprise","on-prem","datacenter"],"confidence":0.6,"fix_status":"available","needs_auth":"yes","worst_case":"Code runs on the management server with low-privileged access","analyst_note":"Check the Dell advisory for the affected component, exploit conditions and whether any workaround exists before 4.8.0; source only gives the NVD summary.","how_to_check":"- Check the installed OpenManage Enterprise version in the web console or appliance settings and compare it with `4.8.0`.\n- unknown for other checks; the sources do not say.","plain_action":"","needs_analyst":true,"not_affected_if":["version-4.8.0-or-later","no-adjacent-network-access"],"who_is_affected":"Organizations running Dell OpenManage Enterprise before version 4.8.0 are affected. The attacker needs low-level privileges and adjacent network access, so exposure depends on who can reach the management network. unknown for further configuration details.","user_interaction":"no","needs_special_setup":"unknown","severity_if_unknown":"high"},"cost_usd":0.000685,"input_tokens":4109,"output_tokens":548,"severity_before":"high"},"analyst_status":null,"analyst_note":null,"search":"'-2026':15A,18A '-91917':16A,19A '4.8.0':34B,64C 'access':78C 'adjac':48B,76C 'affect':56B 'attack':11A,45B,74C 'code':13A,53B,86C 'contain':65C 'could':79C 'cve':14A,17A 'datacent':20B 'dell':1A,21B,29B,58C 'enterpris':3A,28B,31B,60C 'execut':87C 'exploit':81C 'flaw':6A,40B 'improp':37B,67C 'infrastructur':22B 'input':4A,38B,68C 'lead':84C 'let':7A 'low':9A,43B,72C 'low-privileg':8A,42B 'network':49B,77C 'on-prem':23B 'openmanag':2A,27B,30B,59C 'openmanage-enterpris':26B 'potenti':51B,80C 'prem':25B 'prior':62C 'privileg':10A,44B,73C 'run':12A,52B 'server':57B 'valid':5A,39B,69C 'version':32B,61C 'vulner':70C,83C","nicknames":[],"mitigations":[],"who_affected":"Organizations running Dell OpenManage Enterprise before version 4.8.0 are affected. The attacker needs low-level privileges and adjacent network access, so exposure depends on who can reach the management network. unknown for further configuration details.","tier":"B","verified":{},"analyst_revisit_at":null,"fix_status":"available","audience":"businesses","plain_action":null,"first_public_at":"2026-10-30T13:20:53+00:00","kev":null,"cvss_vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","cvss_by":"security_alert@emc.com","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-91917","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-91917","severity":null,"published_at":"2026-10-30T13:20:53+00:00","modified_at":"2026-10-30T13:20:53+00:00","first_seen_at":"2026-10-30T13:30:28+00:00","fetched_at":"2026-10-30T13:30:28+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"}