{"cve":{"cve_id":"CVE-2011-2569","is_kev":false,"kev_date_added":null,"kev_vendor_project":null,"kev_product":null,"kev_vulnerability_name":null,"kev_short_description":null,"kev_required_action":null,"kev_due_date":null,"kev_known_ransomware":null,"kev_notes":null,"kev_cwes":null,"epss_score":0.00327,"epss_percentile":0.25061,"epss_as_of":"2026-08-26","description":"Cisco Nexus OS (aka NX-OS) 4.2 and 5.0 and Cisco Unified Computing System with software 1.4 and 2.0 do not properly restrict command-line options, which allows local users to gain privileges via unspecified vectors, aka Bug IDs CSCtf40008, CSCtg18363, CSCtr44645, CSCts10195, and CSCts10188.","published_at":"2011-10-27T21:00:00Z","last_modified_at":"2026-06-16T23:31:35.410000Z","cvss_v3_score":null,"cvss_v3_vector":null,"cvss_v3_severity":null,"cvss_v4_score":null,"cvss_v4_vector":null,"cvss_v4_severity":null,"ssvc_decision":null,"ssvc_exploitation":null,"ssvc_automatable":null,"ssvc_technical_impact":null,"cwes":["CWE-264"],"nvd_references":["http://tools.cisco.com/security/center/viewAlert.x?alertId=24458"],"vuln_status":"Modified","trending_score":null,"is_trending":false,"has_trended":false,"trended_number_one":false,"trending_peak_score":null,"trending_peak_rank":null,"started_trending_at":null,"trended_number_one_at":null,"summary_generated":null,"summary_generated_at":null,"summary_model":null,"created_at":"2026-06-24T00:09:39.878444Z","updated_at":"2026-06-28T23:05:54.811273Z"},"effective_severity":null,"badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":null,"metrics":[]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"cisco","vendor_name":"Cisco","product_slug":"nx-os","product_name":"nx-os","version_start":"4.2","version_start_inclusive":true,"version_end":"4.2","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:o:cisco:nx-os:4.2:*:*:*:*:*:*:*"},{"vendor_slug":"cisco","vendor_name":"Cisco","product_slug":"nx-os","product_name":"nx-os","version_start":"5.0","version_start_inclusive":true,"version_end":"5.0","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:o:cisco:nx-os:5.0:*:*:*:*:*:*:*"},{"vendor_slug":"cisco","vendor_name":"Cisco","product_slug":"unified-computing-system","product_name":"unified_computing_system","version_start":null,"version_start_inclusive":null,"version_end":null,"version_end_inclusive":null,"cpe23_uri":"cpe:2.3:h:cisco:unified_computing_system:-:*:*:*:*:*:*:*"},{"vendor_slug":"cisco","vendor_name":"Cisco","product_slug":"unified-computing-system-infrastructure-and-unified-computing-system-software","product_name":"unified_computing_system_infrastructure_and_unified_computing_system_software","version_start":"1.4(1j)","version_start_inclusive":true,"version_end":"1.4(1j)","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:o:cisco:unified_computing_system_infrastructure_and_unified_computing_system_software:1.4\\(1j\\):*:*:*:*:*:*:*"},{"vendor_slug":"cisco","vendor_name":"Cisco","product_slug":"unified-computing-system-infrastructure-and-unified-computing-system-software","product_name":"unified_computing_system_infrastructure_and_unified_computing_system_software","version_start":"2.0(1q)","version_start_inclusive":true,"version_end":"2.0(1q)","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:o:cisco:unified_computing_system_infrastructure_and_unified_computing_system_software:2.0\\(1q\\):*:*:*:*:*:*:*"}],"exploit_refs":[],"news":[],"references":[{"url":"http://tools.cisco.com/security/center/viewAlert.x?alertId=24458","source_type":"VENDOR_ADVISORY","tags":["advisory"]}],"timeline":[{"type":"published","at":"2011-10-27T21:00:00Z","label":"CVE published","source":null}]}