{"cve":{"cve_id":"CVE-2013-0074","is_kev":true,"kev_date_added":"2022-05-25","kev_vendor_project":"Microsoft","kev_product":"Silverlight","kev_vulnerability_name":"Microsoft Silverlight Double Dereference Vulnerability","kev_short_description":"Microsoft Silverlight does not properly validate pointers during HTML object rendering, which allows remote attackers to execute code via a crafted Silverlight application.","kev_required_action":"The impacted product is end-of-life and should be disconnected if still in use.","kev_due_date":"2022-06-15","kev_known_ransomware":true,"kev_notes":"https://nvd.nist.gov/vuln/detail/CVE-2013-0074","kev_cwes":[],"epss_score":0.81868,"epss_percentile":0.99621,"epss_as_of":"2026-08-26","description":"Microsoft Silverlight 5, and 5 Developer Runtime, before 5.1.20125.0 does not properly validate pointers during HTML object rendering, which allows remote attackers to execute arbitrary code via a crafted Silverlight application, aka \"Silverlight Double Dereference Vulnerability.\"","published_at":"2013-03-13T00:00:00Z","last_modified_at":"2026-08-14T05:16:52.040000Z","cvss_v3_score":7.8,"cvss_v3_vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","cvss_v3_severity":"HIGH","cvss_v4_score":null,"cvss_v4_vector":null,"cvss_v4_severity":null,"ssvc_decision":null,"ssvc_exploitation":"active","ssvc_automatable":false,"ssvc_technical_impact":"total","cwes":null,"nvd_references":["https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16565","https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16516","http://www.us-cert.gov/ncas/alerts/TA13-071A","https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-022"],"vuln_status":"Analyzed","trending_score":null,"is_trending":false,"has_trended":true,"trended_number_one":false,"trending_peak_score":0.5873624000000001,"trending_peak_rank":10,"started_trending_at":"2026-08-16T00:38:47.790255Z","trended_number_one_at":null,"summary_generated":null,"summary_generated_at":null,"summary_model":null,"created_at":"2026-06-24T00:09:31.350578Z","updated_at":"2026-08-22T22:44:58.392587Z"},"effective_severity":"HIGH","badges":["kev","ransomware","exploit","epss"],"impact_analysis":[],"cvss_v3_decoded":{"version":"3.1","metrics":[{"metric":"AV","name":"Attack Vector","value":"L","value_label":"Local"},{"metric":"AC","name":"Attack Complexity","value":"L","value_label":"Low"},{"metric":"PR","name":"Privileges Required","value":"N","value_label":"None"},{"metric":"UI","name":"User Interaction","value":"R","value_label":"Required"},{"metric":"S","name":"Scope","value":"U","value_label":"Unchanged"},{"metric":"C","name":"Confidentiality","value":"H","value_label":"High"},{"metric":"I","name":"Integrity","value":"H","value_label":"High"},{"metric":"A","name":"Availability","value":"H","value_label":"High"}]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"microsoft","vendor_name":"microsoft","product_slug":"silverlight","product_name":"silverlight","version_start":"5.0","version_start_inclusive":true,"version_end":"5.1.20125.0","version_end_inclusive":false,"cpe23_uri":"cpe:2.3:a:microsoft:silverlight:*:*:*:*:*:*:*:*"}],"exploit_refs":[{"source":"exploit-db","kind":"exploit-db","url":"https://www.exploit-db.com/exploits/29858","title":"Microsoft Internet Explorer - 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