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Vulnerability record · CVE-2009-2257 · published 30 June 2009

CVE-2009-2257: Netgear dg632 improper authentication vulnerability

Netgear · Dg632

The administrative web interface on the Netgear DG632 with firmware 3.4.0_ap allows remote attackers to bypass authentication via a direct request to (1) gateway/commands/saveconfig.html, and (2) stattbl.htm, (3) modemmenu.htm, (4) onload.htm, (5) form.css, (6) utility.js, and possibly (7) indextop.htm in html/.

7.8 CVSS 2.0 High EPSS 7.2% · top 5.9% CWE-287 · Improper authentication
7.8CVSS 2.0 base score
7.2%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
8References, 4 tagged exploit
16 Jun 2026Last modified by NVD

Description

The administrative web interface on the Netgear DG632 with firmware 3.4.0_ap allows remote attackers to bypass authentication via a direct request to (1) gateway/commands/saveconfig.html, and (2) stattbl.htm, (3) modemmenu.htm, (4) onload.htm, (5) form.css, (6) utility.js, and possibly (7) indextop.htm in html/.

AV:N/AC:L/Au:N/C:C/I:N/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://securitytracker.com/id?1022404 Exploit
http://www.exploit-db.com/exploits/8963
http://www.securityfocus.com/archive/1/504312/100/0/threaded
http://www.tomneaves.co.uk/Netgear_DG632_Authentication_Bypass.txt Exploit
http://securitytracker.com/id?1022404 Exploit
http://www.exploit-db.com/exploits/8963
http://www.securityfocus.com/archive/1/504312/100/0/threaded
http://www.tomneaves.co.uk/Netgear_DG632_Authentication_Bypass.txt Exploit

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2009-2257), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.