{"cve":"CVE-2016-5331","nvd":{"published":"2016-08-08T01:59:17.477","modified":"2026-06-17T00:49:13.613","status":"Modified","description":"CRLF injection vulnerability in VMware vCenter Server 6.0 before U2 and ESXi 6.0 allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via unspecified vectors.","cvss_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","score":6.1},"cwes":["CWE-93"],"references":["http://packetstormsecurity.com/files/138211/VMware-vSphere-Hypervisor-ESXi-HTTP-Response-Injection.html","http://seclists.org/fulldisclosure/2016/Aug/38","http://www.securityfocus.com/archive/1/539128/100/0/threaded","http://www.securityfocus.com/bid/92324","http://www.securitytracker.com/id/1036543"],"products":["vmware:esxi","vmware:vcenter_server"],"source":"nvd","synced_at":"2026-10-19T20:40:10.783210791+00:00"},"epss":{"cve":"CVE-2016-5331","score":0.01906,"percentile":0.79745,"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."]}