CVE-2004-2513

Exp

Buffer overflow in the IMAP service of Mercury (Pegasus) Mail 4.01 allows remote attackers to execute arbitrary code via a long SELECT command.

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-2004-2513 is rated High Exploit Risk (83.2/100): CVSS Critical severity, with high exploitation likelihood (EPSS 9.78%, 95th 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-2004-2513

EDB-ID Source Kind Published Link
4316 exploit_db edb 2007-08-26 Exploit-DB ↗
670 exploit_db edb 2004-12-01 Exploit-DB ↗
1159 exploit_db edb 2004-12-01 Exploit-DB ↗
668 exploit_db edb 2004-11-30 Exploit-DB ↗
663 exploit_db edb 2004-11-29 Exploit-DB ↗

Exploit prediction scoring system (EPSS) score for CVE-2004-2513

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 32.41% 9.78% -22.63%
2 2025-07-24 22.78% 32.41% +9.63%
3 2025-07-06 — 22.78% —

Full EPSS history (11 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2004-2513

CVSS metrics for this CVE.

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

Weakness enumeration for CVE-2004-2513

Affected software / configurations for CVE-2004-2513

Vendor Product Version Raw CPE
pmail pegasus 4.01 cpe:2.3:a:pmail:pegasus:4.01:*:*:*:*:*:*:*

References for CVE-2004-2513

cvelogic Threat Intelligence