{"id":"CVE-2007-3661","aliases":["EUVD-2007-3645","GHSA-3gmg-2p2p-x5wp"],"status":"published","title":"Eltima Software Virtual Serial Port (VSPAX) ActiveX control (VSPort.DLL) allows remote attackers...","description":"Eltima Software Virtual Serial Port (VSPAX) ActiveX control (VSPort.DLL) allows remote attackers to cause a denial of service via certain function calls, as demonstrated via the (1) Attach, (2) Write, and (3) WriteStr functions.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01382,"percentile":0.72329,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2007-07-10T19:00:00Z","modified":"2026-06-16T22:42:28Z","products":[{"vendor":"eltima_software","product":"virtual_serial_port"}],"references":[{"url":"http://www.securityfocus.com/archive/1/473187","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://www.securityfocus.com/bid/24827","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://osvdb.org/43775","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2007-3661"},{"url":"https://github.com/advisories/GHSA-3gmg-2p2p-x5wp"}],"sources":{"cve":[{"id":"CVE-2007-3661","description":"Eltima Software Virtual Serial Port (VSPAX) ActiveX control (VSPort.DLL) allows remote attackers to cause a denial of service via certain function calls, as demonstrated via the (1) Attach, (2) Write, and (3) WriteStr functions.","status":"published","published":"2007-07-10T19:00:00Z","modified":"2024-08-07T14:28:51.359Z","updated_at":"2026-11-02T13:32:56.730199Z"}],"euvd":[{"id":"EUVD-2007-3645","description":"Eltima Software Virtual Serial Port (VSPAX) ActiveX control (VSPort.DLL) allows remote attackers to cause a denial of service via certain function calls, as demonstrated via the (1) Attach, (2) Write, and (3) WriteStr functions.","status":"published","published":"2007-07-10T19:00:00Z","modified":"2024-08-07T14:28:51Z","updated_at":"2026-11-03T01:16:24.965758Z"}],"ghsa":[{"id":"GHSA-3gmg-2p2p-x5wp","title":"Eltima Software Virtual Serial Port (VSPAX) ActiveX control (VSPort.DLL) allows remote attackers...","description":"Eltima Software Virtual Serial Port (VSPAX) ActiveX control (VSPort.DLL) allows remote attackers to cause a denial of service via certain function calls, as demonstrated via the (1) Attach, (2) Write, and (3) WriteStr functions.","status":"published","published":"2022-05-01T18:16:00Z","modified":"2023-01-31T05:04:08Z","updated_at":"2026-11-02T14:48:36.723893Z"}],"nvd":[{"id":"CVE-2007-3661","description":"Eltima Software Virtual Serial Port (VSPAX) ActiveX control (VSPort.DLL) allows remote attackers to cause a denial of service via certain function calls, as demonstrated via the (1) Attach, (2) Write, and (3) WriteStr functions.","status":"published","published":"2007-07-10T19:30:00Z","modified":"2026-06-16T22:42:28.783Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:01:17.002124Z"}]}}