CVE-2004-1647 — SQL injection vulnerability in Password Protect allows remote attackers to execute arbitrary SQL statements and bypass authentication via (1) admin or Pass parameter to index_next.asp, (2) LoginId, OPass, or NPass to CPassChangePassword.asp, (3) users_edit.asp, or (4) users_add.asp

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HIGH

SQL injection vulnerability in Password Protect allows remote attackers to execute arbitrary SQL statements and bypass authentication via (1) admin or Pass parameter to index_next.asp, (2) LoginId, OPass, or NPass to CPassChangePassword.asp, (3) users_edit.asp, or (4) users_add.asp

Published Feb 20, 2005

7.5

HIGH

CVSS 2.0

EPSS 1.24%

Description

SQL injection vulnerability in Password Protect allows remote attackers to execute arbitrary SQL statements and bypass authentication via (1) admin or Pass parameter to index_next.asp, (2) LoginId, OPass, or NPass to CPassChangePassword.asp, (3) users_edit.asp, or (4) users_add.asp.

Affected products

Remediation

No remediation recorded yet.

Metrics

1.24% 0.01240

Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.

EPSS probability 0.01240

Score over time

2022–2026

EPSS v2
EPSS v3
EPSS v4
EPSS v5

Percentile over time

EPSS v2
EPSS v3
EPSS v4
EPSS v5

Table of values (10 key points)

Flat stretches are collapsed; showing up to 120 newest points.

Date	Score	Percentile	Model
Oct 1, 2026	1.24% (0.01240)	68.06th	v5 (v2026.06.15)
Jun 15, 2026	1.24% (0.01240)	65.17th	v5 (v2026.06.15)
Mar 17, 2025	1.13% (0.01131)	76.84th	v4 (v2025.03.14)
Dec 12, 2024	0.18% (0.00178)	56.32th	v3 (v2023.03.01)
Jun 12, 2023	0.18% (0.00178)	53.70th	v3 (v2023.03.01)
Mar 7, 2023	0.29% (0.00288)	63.93th	v3 (v2023.03.01)
Mar 6, 2023	0.99% (0.00986)	37.57th	v2 (v2022.01.01)
Sep 9, 2022	0.99% (0.00986)	35.83th	v2 (v2022.01.01)
Apr 1, 2022	0.99% (0.00986)	33.83th	v2 (v2022.01.01)
Feb 4, 2022	0.99% (0.00986)	17.63th	v2 (v2022.01.01)

Weaknesses (0)

No CWE recorded.

References (5)

http://marc.info/?l=bugtraq&m=109414967003192&w=2
mailing-listx_refsource_BUGTRAQ
http://secunia.com/advisories/12407
third-party-advisoryx_refsource_SECUNIAVendor Advisory
http://www.criolabs.net/advisories/passprotect.txt
x_refsource_MISCURL Repurposed
http://www.securityfocus.com/bid/11073
vdb-entryx_refsource_BIDExploitVendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/17188
vdb-entryx_refsource_XF

Link	Providers	Tags
http://marc.info/?l=bugtraq&m=109414967003192&w=2		mailing-listx_refsource_BUGTRAQ
http://secunia.com/advisories/12407		third-party-advisoryx_refsource_SECUNIAVendor Advisory
http://www.criolabs.net/advisories/passprotect.txt		x_refsource_MISCURL Repurposed
http://www.securityfocus.com/bid/11073		vdb-entryx_refsource_BIDExploitVendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/17188		vdb-entryx_refsource_XF

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner mitre

Published Feb 20, 2005

Updated Aug 8, 2024

Reserved Feb 21, 2005

Link CVE-2004-1647

CISA Vulnrichment

Updated n/a

NVD

Status Modified

Modified Jun 16, 2026

Link CVE-2004-1647

Red Hat

Severity n/a

Public date n/a

Links CVE-2004-1647