{"cve":{"cve_id":"CVE-2021-31577","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":0.01147,"epss_percentile":0.62648,"epss_as_of":"2026-06-23","description":"In Boa, there is a possible escalation of privilege due to a missing permission check. This could lead to remote escalation of privilege from a proximal attacker with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: A20210008; Issue ID: OSBNB00123241.","published_at":"2023-02-06T00:00:00Z","last_modified_at":null,"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":null,"nvd_references":["https://corp.mediatek.com/product-security-acknowledgements"],"vuln_status":null,"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":"2026-06-28T23:15:36.433696Z"},"effective_severity":null,"badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":null,"metrics":[]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"mediatek-inc.","vendor_name":"MediaTek, Inc.","product_slug":"en7528-en7580","product_name":"EN7528, EN7580","version_start":"Linux SDK versions less than TLM7.3.275.0-64","version_start_inclusive":true,"version_end":"Linux SDK versions less than TLM7.3.275.0-64","version_end_inclusive":true,"cpe23_uri":"cve5:mediatek-inc.:en7528-en7580:Linux SDK versions less than TLM7.3.275.0-64:Linux SDK versions less than TLM7.3.275.0-64"}],"exploit_refs":[],"news":[],"references":[{"url":"https://corp.mediatek.com/product-security-acknowledgements","source_type":"MISC","tags":[]}],"timeline":[{"type":"published","at":"2023-02-06T00:00:00Z","label":"CVE published","source":null}]}