CVE-2004-1627

Exp

Buffer overflow in Ability Server 2.25, 2.32, 2.34, and possibly other versions, allows remote attackers to execute arbitrary code via a long APPE command.

Published: 2004-10-22 Last update: 2026-04-16 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2004-1627 is rated High Exploit Risk (76.5/100): CVSS High severity, with high exploitation likelihood (EPSS 14.54%, 96th percentile). 5 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-2004-1627

EDB-ID Source Kind Published Link
592 exploit_db edb 2004-10-23 Exploit-DB ↗
— nvd_ref exploit_tag Exploit-DB ↗
— nvd_ref exploit_tag Exploit-DB ↗
— nvd_ref exploit_tag Exploit-DB ↗
— nvd_ref exploit_tag Exploit-DB ↗

Exploit prediction scoring system (EPSS) score for CVE-2004-1627

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 16.73% 14.54% -2.19%
2 2025-03-30 4.70% 16.73% +12.03%
3 2025-03-29 — 4.70% —

Full EPSS history (9 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2004-1627

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-2004-1627

Affected software / configurations for CVE-2004-1627

Vendor Product Version Raw CPE
code-crafters ability_server 2.2.5 cpe:2.3:a:code-crafters:ability_server:2.2.5:*:*:*:*:*:*:*
code-crafters ability_server 2.3.2 cpe:2.3:a:code-crafters:ability_server:2.3.2:*:*:*:*:*:*:*
code-crafters ability_server 2.3.4 cpe:2.3:a:code-crafters:ability_server:2.3.4:*:*:*:*:*:*:*

References for CVE-2004-1627

cvelogic Threat Intelligence