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1st Class Internet Solutions

First CVE: Dec 31, 2004Active for: 22 yearsTotal CVEs: 3

1st Class Internet Solutions maintains a narrowly scoped product line centered on the 1st Class Mail Server, an application that handles email transport and delivery in enterprise environments. The observed vulnerability footprint reflects general implementation issues characteristic of mail server software; current severity, exploitation activity, and exposure counts are shown alongside this summary.

FAUCET AI Generated
3
Total CVEs
More Total CVEs than 72% of tracked vendors
3.0
Avg CVEs / Product / Year
More Avg CVEs / Product / Year than 91% of tracked vendors
5.6
Avg CVSS Score
Higher Avg CVSS Score than 24% of tracked vendors
0.0%
In CISA KEV
Bottom 1%

Trends Over Time

The number and severity of CVEs published that impact products developed by 1st Class Internet Solutions over time

Volume of CVEsAvg CVSS Base Score
First CVE
Dec 31, 2004
21 years ago
Most Recent CVE
Dec 31, 2004
7,876 days ago

Products(1 total)

Top CVEs

Signals from CVEs in this vendor scope (3 CVEs).

3 CVEs · Highest risk first

CVEPublishedCVSSRiskKEVExploit
CVE-2004-2375HIGH
Buffer overflow in the POP3 server in 1st Class Mail Server 4.0 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via an APOP USER co
Dec 31, 20047.530NOYES
CVE-2004-2447MEDIUM
Cross-site scripting (XSS) vulnerability in 1st Class Mail Server 4.01 allows remote attackers to inject arbitrary web script or HTML via the Mailbox parameter to (1) viewmail.tagz
Dec 31, 20044.323NOYES
CVE-2004-2446MEDIUM
Directory traversal vulnerability in 1st Class Mail Server 4.01 allows remote attackers to read arbitrary files via a ".." (dot dot) sequences in unknown vectors.
Dec 31, 20045.015NONO
View all 3 CVEs →

CVE Severity & Scoring

Severity distribution of CVEs that affect this vendor's products3 CVEs
67%
33%
Severity distribution among all CVEs352,708 CVEs
45%
40%
11%
MediumHigh
Attack Vector
Local0 (0.0%)
Network0 (0.0%)
Unknown3 (100.0%)
Physical0 (0.0%)
Adjacent Network0 (0.0%)
Attack Complexity
Low0 (0.0%)
High0 (0.0%)
Unknown3 (100.0%)
User Interaction
None0 (0.0%)
Unknown3 (100.0%)
Required0 (0.0%)
Privileges Required
Low0 (0.0%)
High0 (0.0%)
None0 (0.0%)
Unknown3 (100.0%)

Exploit Exposure

Signals from CVEs in this vendor scope (3 CVEs).

CISA KEV
0 CVEs
0.0% of CVEs· Bottom 1%
Metasploit
0 CVEs
0.0% of CVEs· Bottom 1%
Nuclei
0 CVEs
0.0% of CVEs· Bottom 1%
ExploitDB
2 CVEs
66.7% of CVEs· 84th percentile

Social Chatter

An overview of all social media posts that mention a CVE ID that affects a product developed by 1st Class Internet Solutions.

Media Mentions

Media articles that mention a CVE ID that affects a product developed by 1st Class Internet Solutions — matched by CVE ID, not by vendor name.

Top CNAs Publishing CVEs For 1st Class Internet Solutions's Products

View all 1 CNAs →