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CVE-2007-4345

20
FAUCET Score

CVE-2007-4345 describes a buffer overflow vulnerability in IMail Client 9.22, bundled with IPSwitch IMail Server 2006.22. This flaw allows remote attackers to execute arbitrary code by sending a specially crafted multipart MIME email with an excessively long boundary parameter. With a CVSS score of 7.5, this vulnerability is considered highly severe due to its network-based attack vector, low attack complexity, and potential for complete compromise of confidentiality, integrity, and availability. There is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
9.22CPE matchmatch criteria
cpe:2.3:a:ipswitch:imail_client:9.22:*:*:*:*:*:*:*
2006.22CPE matchmatch criteria
cpe:2.3:a:ipswitch:imail_server:2006.22:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.5HIGH

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
3.17%
Probability of exploitation in next 30 days
EPSS Percentile
86.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0317 is in the 76th percentile among its peer group of 51,466 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

secunia.com / advisories/26905
Vendor Advisory
secunia.com / secunia_research/2007-81/advisory
Vendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/38151
securityfocus.com / bid/26252
vupen.com / english/advisories/2007/3659