{"id":"CVE-2026-101793","kind":"vulnerability","aliases":["CVE-2026-101793"],"related":[],"title":"Oracle BRM Elastic Charging Engine: low-privilege local user reads critical data","description":"Vulnerability in the Oracle Communications BRM - Elastic Charging Engine product of Oracle Communications (component: Core).  Supported versions that are affected are 15.0.0.0.0, 15.0.1.0.0, 15.1.0.0.0 and  15.2.0.0.0. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle Communications BRM - Elastic Charging Engine executes to compromise Oracle Communications BRM - Elastic Charging Engine.  Successful attacks of this vulnerability can result in  unauthorized access to critical data or complete access to all Oracle Communications BRM - Elastic Charging Engine 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 Communications BRM - Elastic Charging Engine versions 15.0.0.0.0 through 15.2.0.0.0 contain a flaw in the Core component. A low-privileged user who can log on to the host running the product can read critical data the product can access.","severity":"medium","cvss":5.5,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["billing","on-prem","oracle","telecom","vendor"],"not_affected_if":["no-local-logon","unaffected-release"],"how_to_check":"- Confirm the installed release of Oracle Communications BRM - Elastic Charging Engine against `15.0.0.0.0`, `15.0.1.0.0`, `15.1.0.0.0` and `15.2.0.0.0`.\n- unknown for other checks; the sources do not say.","fix":"- Apply the Oracle Critical Patch Update fix for Oracle Communications BRM - Elastic Charging Engine; the sources do not name the patched version.","status":"open","published_at":"2026-10-20T22:18:35+00:00","first_seen_at":"2026-10-23T21:57:23+00:00","triaged_at":"2026-10-25T04:12:16+00:00","updated_at":"2026-10-25T04:12:16+00:00","category":"vendor","confidence":0.7,"triage":{"at":"2026-10-25T04:12:16Z","model":"claude-haiku-5-5","output":{"fix":"- Apply the Oracle Critical Patch Update fix for Oracle Communications BRM - Elastic Charging Engine; the sources do not name the patched version.","reach":"local","title":"Oracle BRM Elastic Charging Engine: low-privilege local user reads critical data","impact":"medium","summary":"Oracle Communications BRM - Elastic Charging Engine versions 15.0.0.0.0 through 15.2.0.0.0 contain a flaw in the Core component. A low-privileged user who can log on to the host running the product can read critical data the product can access.","category":"vendor","nicknames":[],"who_cares":["oracle","billing","telecom","on-prem"],"confidence":0.7,"needs_auth":"yes","worst_case":"Low-privileged local user reads critical product data.","analyst_note":"Check the Oracle Critical Patch Update advisory for the patched version and any workaround; the NVD entry in the sources does not give one.","how_to_check":"- Confirm the installed release of Oracle Communications BRM - Elastic Charging Engine against `15.0.0.0.0`, `15.0.1.0.0`, `15.1.0.0.0` and `15.2.0.0.0`.\n- unknown for other checks; the sources do not say.","needs_analyst":true,"not_affected_if":["unaffected-release","no-local-logon"],"who_is_affected":"Operators running Oracle Communications BRM - Elastic Charging Engine in the listed affected releases are exposed, particularly where non-administrative accounts can log on to the same infrastructure. The sources do not describe a default configuration that changes exposure, so teams on other releases or without this product can skip it.","user_interaction":"no","needs_special_setup":"unknown","severity_if_unknown":"medium"},"cost_usd":0.00066,"input_tokens":3544,"output_tokens":612,"severity_before":"medium"},"analyst_status":null,"analyst_note":null,"search":"'-101793':16A,19A '-2026':15A,18A '/av':158C '15.0.0.0.0':34B,88C '15.0.1.0.0':89C '15.1.0.0.0':90C '15.2.0.0.0':36B,92C '3.1':148C,157C '5.5':151C 'access':66B,130C,136C,145C 'affect':86C 'allow':96C 'attack':99C,122C 'base':149C 'bill':20B 'brm':2A,29B,72C,108C,117C,141C 'charg':4A,31B,74C,110C,119C,143C 'communic':28B,71C,79C,107C,116C,140C 'complet':135C 'compon':43B,80C 'compromis':114C 'confidenti':152C 'contain':37B 'core':42B,81C 'critic':12A,61B,132C 'cve':14A,17A 'cvss':147C,154C,156C 'data':13A,62B,133C,146C 'easili':93C 'elast':3A,30B,73C,109C,118C,142C 'engin':5A,32B,75C,111C,120C,144C 'execut':112C 'exploit':94C 'flaw':39B 'h/i':164C 'host':55B 'impact':153C 'infrastructur':104C 'l/ac':159C 'l/pr':160C 'l/ui':161C 'local':9A 'log':51B 'logon':101C 'low':7A,46B,97C 'low-privileg':6A,45B 'n':166C 'n/a':165C 'n/s':162C 'on-prem':21B 'oracl':1A,24B,27B,70C,78C,106C,115C,139C 'prem':23B 'privileg':8A,47B,98C 'product':58B,64B,76C 'read':11A,60B 'result':127C 'run':56B 'score':150C 'success':121C 'support':82C 'telecom':25B 'u/c':163C 'unauthor':129C 'user':10A,48B 'vector':155C 'vendor':26B 'version':33B,83C 'vulner':67C,95C,125C","nicknames":[],"mitigations":[],"who_affected":"Operators running Oracle Communications BRM - Elastic Charging Engine in the listed affected releases are exposed, particularly where non-administrative accounts can log on to the same infrastructure. The sources do not describe a default configuration that changes exposure, so teams on other releases or without this product can skip it.","tier":"C","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-20T22:18:35+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-2026-101793","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-101793","severity":null,"published_at":"2026-10-20T22:18:35+00:00","modified_at":"2026-10-22T18:17:24+00:00","first_seen_at":"2026-10-23T21:57:23+00:00","fetched_at":"2026-10-23T22:28:59+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"}