CVE-2004-2045

Exp

The HTTP administration interface on Conceptronic CADSLR1 ADSL router running firmware 3.04n allows remote attackers to cause a denial of service (device reboot) via an HTTP request with a long username.

Published: 2004-12-31 Last update: 2026-04-16 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2004-2045 is rated High Exploit Risk (66.8/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 5.01%). 3 public exploit reference(s) are indexed (Exploit-DB). Public exploits are available—assess exposure, apply mitigations, and prioritize patching.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Public exploit references (Exploit-DB) for CVE-2004-2045

EDB-ID Source Kind Published Link
363 exploit_db edb 2004-07-22 Exploit-DB ↗
— nvd_ref exploit_tag Exploit-DB ↗
— nvd_ref exploit_tag Exploit-DB ↗

Exploit prediction scoring system (EPSS) score for CVE-2004-2045

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2025-11-12 4.45% 5.01% +0.56%
2 2025-06-08 4.45% 4.45% -0.00%
3 2025-03-30 — 4.45% —

Full EPSS history (9 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2004-2045

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
5.0 2.0 MEDIUM
AV:N/AC:L/Au:N/C:N/I:N/A:P Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:L)
Exploitation conditions are straightforward and predictable.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:N)
No confidentiality impact.
Integrity impact (I:N)
No integrity impact.
Availability impact (A:P)
Partial availability impact.
 10.0 2.9 [email protected]

Weakness enumeration for CVE-2004-2045

Affected software / configurations for CVE-2004-2045

Vendor Product Version Raw CPE
conceptronic cadslr1_adsl_router 3.04n cpe:2.3:h:conceptronic:cadslr1_adsl_router:3.04n:*:*:*:*:*:*:*

References for CVE-2004-2045

cvelogic Threat Intelligence