{"cve":"CVE-2008-2121","nvd":{"published":"2008-05-09T15:20:00.000","modified":"2026-06-16T22:53:08.620","status":"Modified","description":"The TCP implementation in Sun Solaris 8, 9, and 10 allows remote attackers to cause a denial of service (CPU consumption and new connection timeouts) via a TCP SYN flood attack.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-16"],"references":["http://secunia.com/advisories/30125","http://secunia.com/advisories/30131","http://sunsolve.sun.com/search/document.do?assetkey=1-26-200864-1","http://support.avaya.com/elmodocs2/security/ASA-2008-206.htm","http://www.securityfocus.com/bid/29089"],"products":["sun:sunos"],"source":"nvd","synced_at":"2026-10-19T19:51:11.071189229+00:00"},"epss":{"cve":"CVE-2008-2121","score":0.02639,"percentile":0.85572,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}