{"id":"CVE-2007-3177","aliases":["EUVD-2007-3169","GHSA-2c4w-43w5-h44q"],"status":"published","title":"Ingate Firewall and SIParator before 4.5.2 allow remote attackers to bypass SIP authentication...","description":"Ingate Firewall and SIParator before 4.5.2 allow remote attackers to bypass SIP authentication via a certain maddr parameter.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.014,"percentile":0.72675,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-287"],"published":"2007-06-11T22:00:00Z","modified":"2026-06-16T22:41:13Z","products":[{"vendor":"ingate","product":"ingate_firewall"},{"vendor":"ingate","product":"ingate_siparator"}],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/34887","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.ingate.com/relnote-452.php","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://secunia.com/advisories/25420","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"http://www.vupen.com/english/advisories/2007/1973","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"]},{"url":"http://osvdb.org/36708","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2007-3177"},{"url":"https://github.com/advisories/GHSA-2c4w-43w5-h44q"}],"sources":{"cve":[{"id":"CVE-2007-3177","description":"Ingate Firewall and SIParator before 4.5.2 allow remote attackers to bypass SIP authentication via a certain maddr parameter.","status":"published","published":"2007-06-11T22:00:00Z","modified":"2024-08-07T14:05:29.303Z","updated_at":"2026-11-02T13:32:56.730199Z"}],"euvd":[{"id":"EUVD-2007-3169","description":"Ingate Firewall and SIParator before 4.5.2 allow remote attackers to bypass SIP authentication via a certain maddr parameter.","status":"published","published":"2007-06-11T22:00:00Z","modified":"2024-08-07T14:05:29Z","updated_at":"2026-11-03T01:38:17.502481Z"}],"ghsa":[{"id":"GHSA-2c4w-43w5-h44q","title":"Ingate Firewall and SIParator before 4.5.2 allow remote attackers to bypass SIP authentication...","description":"Ingate Firewall and SIParator before 4.5.2 allow remote attackers to bypass SIP authentication via a certain maddr parameter.","status":"published","published":"2022-05-01T18:11:05Z","modified":"2023-01-31T05:03:51Z","cwes":["CWE-287"],"updated_at":"2026-11-02T14:48:33.449679Z"}],"nvd":[{"id":"CVE-2007-3177","description":"Ingate Firewall and SIParator before 4.5.2 allow remote attackers to bypass SIP authentication via a certain maddr parameter.","status":"published","published":"2007-06-11T22:30:00Z","modified":"2026-06-16T22:41:13.013Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:01:16.479378Z"}]}}