CVE-2004-2653

Unspecified vulnerability in PD9 Software MegaBBS 2.0 and 2.1 allows attackers to gain privileges via unknown vectors involving (1) admin/userlevelmembers-edit.asp and (2) admin/edit-groups.asp.

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-2004-2653 is rated Moderate Risk (50.5/100): CVSS High severity, with medium exploitation likelihood (EPSS 0.39%). Review affected assets and schedule remediation.

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

Exploit prediction scoring system (EPSS) score for CVE-2004-2653

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 2025-03-17 0.22% 0.39% +0.17%
2 2023-09-15 0.30% 0.22% -0.08%
3 2023-03-07 — 0.30% —

Full EPSS history (4 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2004-2653

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
7.5 2.0 HIGH
AV:N/AC:L/Au:N/C:P/I:P/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:P)
Partial confidentiality impact.
Integrity impact (I:P)
Partial integrity impact.
Availability impact (A:P)
Partial availability impact.
 10.0 6.4 [email protected]

Weakness enumeration for CVE-2004-2653

Affected software / configurations for CVE-2004-2653

Vendor Product Version Raw CPE
pd9_software megabbs 2.0 cpe:2.3:a:pd9_software:megabbs:2.0:*:*:*:*:*:*:*
pd9_software megabbs 2.1 cpe:2.3:a:pd9_software:megabbs:2.1:*:*:*:*:*:*:*

References for CVE-2004-2653

cvelogic Threat Intelligence