{"cve":"CVE-2015-1515","nvd":{"published":"2015-02-19T15:59:13.737","modified":"2026-06-17T00:22:32.977","status":"Modified","description":"The dwall.sys driver in SoftSphere DefenseWall Personal Firewall 3.24 allows local users to write data to arbitrary memory locations, and consequently gain privileges, via a crafted 0x00222000, 0x00222004, 0x00222008, 0x0022200c, or 0x00222010 IOCTL call.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-264"],"references":["http://www.exploit-db.com/exploits/36052","http://www.osvdb.org/117996","http://www.exploit-db.com/exploits/36052","http://www.osvdb.org/117996"],"products":["softsphere:defensewall_personal_firewall"],"source":"nvd","synced_at":"2026-10-19T20:35:35.528235705+00:00"},"epss":{"cve":"CVE-2015-1515","score":0.01047,"percentile":0.64204,"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."]}