{"id":"CVE-2020-37206","title":"ShareAlarmPro contains a denial of service vulnerability that allows attackers to crash the application by supplying an oversized registration key","summary":"ShareAlarmPro contains a denial of service vulnerability that allows attackers to crash the application by supplying an oversized registration key. Attackers can generate a 1000-character buffer payload to trigger an application crash wh…","severity":"high","cvss":7.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","cwe":["CWE-120"],"vendor":"nsasoft","product":"sharealarmpro","affected":["sharealarmpro"],"published":"2026-02-11","updated":"2026-06-29","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2020-37206","references":[{"url":"http://www.nsauditor.com/","label":"disclosure@vulncheck.com"},{"url":"https://www.exploit-db.com/exploits/47859","label":"disclosure@vulncheck.com"},{"url":"https://www.vulncheck.com/advisories/sharealarmpro-advanced-network-access-control-key-denial-of-service","label":"disclosure@vulncheck.com"}],"tags":["nvd"],"epss":0.00383,"epssPercentile":0.3222,"ingestedAt":"2026-06-29T21:48:47.428Z","slug":"CVE-2020-37206","body":"## Overview\n\nShareAlarmPro contains a denial of service vulnerability that allows attackers to crash the application by supplying an oversized registration key. Attackers can generate a 1000-character buffer payload to trigger an application crash when pasted into the registration key field.\n\n## Affected\n\n- `sharealarmpro`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":41,"depthScoreParts":{"impact":41.3,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}