CVE-2004-2065

DansGuardian 2.8 and earlier allows remote attackers to bypass the extension filtering rule via a hex encoded extension or . in the filename.

Published: 2004-12-31 Last update: 2026-06-16 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2004-2065 is rated Moderate Risk (58.3/100): CVSS High severity, with medium exploitation likelihood (EPSS 1.90%). EPSS rose +1.34% over the last day, indicating growing attacker interest. 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-2004-2065

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 2026-06-15 0.55% 1.90% +1.34%
2 2025-03-17 0.46% 0.55% +0.09%
3 2024-11-15 — 0.46% —

Full EPSS history (8 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2004-2065

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-2004-2065

Affected software / configurations for CVE-2004-2065

Vendor Product Version Raw CPE
daniel_barron dansguardian 2.2.4 cpe:2.3:a:daniel_barron:dansguardian:2.2.4:*:*:*:*:*:*:*
daniel_barron dansguardian 2.2.5 cpe:2.3:a:daniel_barron:dansguardian:2.2.5:*:*:*:*:*:*:*
daniel_barron dansguardian 2.2.6 cpe:2.3:a:daniel_barron:dansguardian:2.2.6:*:*:*:*:*:*:*
daniel_barron dansguardian 2.2.7 cpe:2.3:a:daniel_barron:dansguardian:2.2.7:*:*:*:*:*:*:*
daniel_barron dansguardian 2.2.7.1 cpe:2.3:a:daniel_barron:dansguardian:2.2.7.1:*:*:*:*:*:*:*
daniel_barron dansguardian 2.2.8 cpe:2.3:a:daniel_barron:dansguardian:2.2.8:*:*:*:*:*:*:*
daniel_barron dansguardian 2.2.9 cpe:2.3:a:daniel_barron:dansguardian:2.2.9:*:*:*:*:*:*:*
daniel_barron dansguardian 2.2.9.1 cpe:2.3:a:daniel_barron:dansguardian:2.2.9.1:*:*:*:*:*:*:*
daniel_barron dansguardian 2.2.10 cpe:2.3:a:daniel_barron:dansguardian:2.2.10:*:*:*:*:*:*:*
daniel_barron dansguardian 2.4.5.1 cpe:2.3:a:daniel_barron:dansguardian:2.4.5.1:*:*:*:*:*:*:*
daniel_barron dansguardian 2.6.1.5 cpe:2.3:a:daniel_barron:dansguardian:2.6.1.5:*:*:*:*:*:*:*
daniel_barron dansguardian 2.7.3.1 cpe:2.3:a:daniel_barron:dansguardian:2.7.3.1:*:*:*:*:*:*:*
daniel_barron dansguardian 2.8 cpe:2.3:a:daniel_barron:dansguardian:2.8:*:*:*:*:*:*:*

References for CVE-2004-2065

cvelogic Threat Intelligence