{"id":"CVE-2013-0074","title":"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 \"Si…","summary":"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 \"Si…","severity":"high","cvss":7.8,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","vendor":"microsoft","product":"silverlight","affected":["silverlight >= 5.0, < 5.1.20125.0"],"patched":["silverlight 5.1.20125.0"],"published":"2013-03-13","updated":"2026-08-14","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2013-0074","references":[{"url":"http://www.us-cert.gov/ncas/alerts/TA13-071A","label":"secure@microsoft.com"},{"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-022","label":"secure@microsoft.com"},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16516","label":"secure@microsoft.com"},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16565","label":"secure@microsoft.com"},{"url":"http://www.us-cert.gov/ncas/alerts/TA13-071A","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-022","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16516","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16565","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2013-0074","label":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"tags":["nvd","kev","in-the-wild","exploit-available"],"epss":0.81009,"epssPercentile":0.99613,"kev":true,"kevDateAdded":"2022-05-25","kevDueDate":"2022-06-15","kevRansomware":true,"exploited":true,"exploitAvailable":true,"ingestedAt":"2026-08-14T06:15:27.182Z","exploits":{"exploitdb":true,"metasploit":["exploit/windows/browser/ms13_022_silverlight_script_object"],"checkedAt":"2026-09-23T07:13:14.909Z"},"slug":"CVE-2013-0074","body":"## Overview\n\nMicrosoft 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.\"\n\n## Affected\n\n- `silverlight >= 5.0, < 5.1.20125.0`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `silverlight 5.1.20125.0`","depth":"abyssal","depthScore":89,"depthScoreParts":{"impact":42.9,"likelihood":16.2,"exploitation":25,"ransomware":5},"changes":[]}