{"id":"CVE-2026-116438","kind":"vulnerability","aliases":["CVE-2026-116438"],"related":[],"title":"Dell PowerScale InsightIQ: missing authorization lets low-privileged users cause denial of service","description":"Dell PowerScale InsightIQ, Versions 6.3.0 through 6.4.0 , contains a Missing Authorization vulnerability. A low privileged attacker with remote access could potentially exploit this vulnerability, leading to Denial of service.","summary":"Dell PowerScale InsightIQ versions 6.3.0 through 6.4.0 lack an authorization check on some function. A low-privileged attacker with remote access could exploit it to cause a denial of service.","severity":"medium","cvss":5.4,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["dell","infrastructure","insightiq","powerscale","storage"],"not_affected_if":["other-versions"],"how_to_check":"- Check the installed InsightIQ version against the affected range `6.3.0` through `6.4.0`","fix":null,"status":"open","published_at":"2026-11-13T09:17:33+00:00","first_seen_at":"2026-11-13T09:49:53+00:00","triaged_at":"2026-11-13T09:52:03+00:00","updated_at":"2026-11-13T09:52:03+00:00","category":"infrastructure","confidence":0.6,"triage":{"at":"2026-11-13T09:52:03Z","model":"claude-haiku-5-5","output":{"fix":"unknown","reach":"network","title":"Dell PowerScale InsightIQ: missing authorization lets low-privileged users cause denial of service","impact":"low","summary":"Dell PowerScale InsightIQ versions 6.3.0 through 6.4.0 lack an authorization check on some function. A low-privileged attacker with remote access could exploit it to cause a denial of service.","audience":"businesses","category":"infrastructure","nicknames":[],"who_cares":["dell","powerscale","insightiq","storage"],"confidence":0.6,"fix_status":"unknown","needs_auth":"yes","worst_case":"Attacker with low privileges causes service outage on the appliance","analyst_note":"Check Dell's security advisory for the fixed InsightIQ version and the specific affected function; the NVD entry alone gives no fix.","how_to_check":"- Check the installed InsightIQ version against the affected range `6.3.0` through `6.4.0`\n- unknown for other checks: the sources do not say which function or setting is involved","plain_action":"","product_name":"","needs_analyst":true,"not_affected_if":["other-versions"],"who_is_affected":"Teams that run Dell PowerScale InsightIQ versions 6.3.0 through 6.4.0 with remote access enabled. The sources do not say which configuration or role is required beyond low privilege.","user_interaction":"no","product_ecosystem":"","needs_special_setup":"unknown","severity_if_unknown":"medium"},"cost_usd":0.000705,"input_tokens":4550,"output_tokens":500,"severity_before":"medium"},"analyst_status":null,"analyst_note":null,"search":"'-116438':17A,20A '-2026':16A,19A '6.3.0':30B,61C '6.4.0':32B,63C 'access':47B,75C 'attack':44B,72C 'author':5A,35B,67C 'caus':11A,52B 'check':36B 'contain':64C 'could':48B,76C 'cve':15A,18A 'dell':1A,21B,26B,57C 'denial':12A,54B,83C 'exploit':49B,78C 'function':39B 'infrastructur':22B 'insightiq':3A,23B,28B,59C 'lack':33B 'lead':81C 'let':6A 'low':8A,42B,70C 'low-privileg':7A,41B 'miss':4A,66C 'potenti':77C 'powerscal':2A,24B,27B,58C 'privileg':9A,43B,71C 'remot':46B,74C 'servic':14A,56B,85C 'storag':25B 'user':10A 'version':29B,60C 'vulner':68C,80C","nicknames":[],"mitigations":[],"who_affected":"Teams that run Dell PowerScale InsightIQ versions 6.3.0 through 6.4.0 with remote access enabled. The sources do not say which configuration or role is required beyond low privilege.","tier":"C","verified":{},"analyst_revisit_at":null,"fix_status":"none","audience":"businesses","plain_action":null,"pkeys":[],"ptokens":[],"labels":["dell","infrastructure","insightiq","medium","powerscale","storage"],"campaign_type":null,"search_a":"'-116438':17A,20A '-2026':16A,19A 'author':5A 'caus':11A 'cve':15A,18A 'dell':1A 'denial':12A 'insightiq':3A 'let':6A 'low':8A 'low-privileg':7A 'miss':4A 'powerscal':2A 'privileg':9A 'servic':14A 'user':10A","search_b":"'6.3.0':30B '6.4.0':32B 'access':47B 'attack':44B 'author':35B 'caus':52B 'check':36B 'could':48B 'dell':21B,26B 'denial':54B 'exploit':49B 'function':39B 'infrastructur':22B 'insightiq':23B,28B 'lack':33B 'low':42B 'low-privileg':41B 'powerscal':24B,27B 'privileg':43B 'remot':46B 'servic':56B 'storag':25B 'version':29B","search_c":"'6.3.0':61C '6.4.0':63C 'access':75C 'attack':72C 'author':67C 'contain':64C 'could':76C 'dell':57C 'denial':83C 'exploit':78C 'insightiq':59C 'lead':81C 'low':70C 'miss':66C 'potenti':77C 'powerscal':58C 'privileg':71C 'remot':74C 'servic':85C 'version':60C 'vulner':68C,80C","cause_entry":null,"cause_path":null,"disclosures_checked_at":null,"first_public_at":"2026-11-13T09:17:33+00:00","kev":null,"cvss_vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L","cvss_by":"security_alert@emc.com","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-116438","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-116438","severity":null,"published_at":"2026-11-13T09:17:33+00:00","modified_at":"2026-11-13T09:17:33+00:00","first_seen_at":"2026-11-13T09:49:53+00:00","fetched_at":"2026-11-13T09:49:53+00:00","note":null}],"documents":[],"disclosures":[],"exploit_sources":[],"notice":"Free to read, with fair use of about 60 pages a minute. For higher limits or API access: sales@infrastack.ai"}