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CVE-2004-2583

20
FAUCET Score

CVE-2004-2583 describes a denial-of-service vulnerability affecting the SMTP service in SmarterTools SmarterMail versions 1.6.1511 and 1.6.1529. An unauthenticated remote attacker can exploit this by initiating a large number of simultaneous connections to TCP port 25, leading to high CPU consumption and service disruption. With a CVSS score of 7.8 (High), this vulnerability is easily exploitable over the network with no authentication required, resulting in a complete loss of availability. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
1.6.1511CPE matchmatch criteria
cpe:2.3:a:smartertools:smartermail:1.6.1511:*:*:*:*:*:*:*
1.6.1529CPE matchmatch criteria
cpe:2.3:a:smartertools:smartermail:1.6.1529:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.8HIGH

AV:N/AC:L/Au:N/C:N/I:N/A:C

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.85%
Probability of exploitation in next 30 days
EPSS Percentile
76.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0185 is in the 60th percentile among its peer group of 51,506 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

members.lycos.co.uk / r34ct/main/smarter_mail%203.1/smarter_mail.txt
secunia.com / advisories/11042
Vendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/15391
zone-h.org / advisories/read/id=4098
Vendor Advisory