How severe is CVE-2007-5094?

CVE-2007-5094 has a CVSS 2.0 base score of 7.5, rated high severity.

Is CVE-2007-5094 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (90th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2007-5094?

CVE-2007-5094 primarily affects Ipswitch Imail. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2007-5094?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2007-5094 published?

CVE-2007-5094 was published on 2007-09-26 and last updated on 2026-06-16.

CVE-2007-5094

CVE-2007-5094 is a high-severity vulnerability in Ipswitch Imail with a CVSS 2.0 base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-119.

Key facts

Severity: High (CVSS 2.0 base score 7.5)
EPSS exploit prediction: 4% (90th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-119
Affected product: Ipswitch Imail
Published: 2007-09-26
Last modified: 2026-06-16

Description

Heap-based buffer overflow in iaspam.dll in the SMTP Server in Ipswitch IMail Server 8.01 through 8.11 allows remote attackers to execute arbitrary code via a set of four different e-mail messages with a long boundary parameter in a certain malformed Content-Type header line, the string "MIME" by itself on a line in the header, and a long Content-Transfer-Encoding header line.

Frequently asked questions

What is CVE-2007-5094?: Heap-based buffer overflow in iaspam.dll in the SMTP Server in Ipswitch IMail Server 8.01 through 8.11 allows remote attackers to execute arbitrary code via a set of four different e-mail messages with a long boundary parameter in a certain malformed Content-Type header line, the string "MIME" by itself on a line in the header, and a long Content-Transfer-Encoding header line.
How severe is CVE-2007-5094?: CVE-2007-5094 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2007-5094 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (90th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2007-5094?: CVE-2007-5094 primarily affects Ipswitch Imail. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2007-5094?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2007-5094 published?: CVE-2007-5094 was published on 2007-09-26 and last updated on 2026-06-16.

References

Affected products (5)

cpe:2.3:a:ipswitch:imail:8.0.3:*:*:*:*:*:*:*
cpe:2.3:a:ipswitch:imail:8.0.5:*:*:*:*:*:*:*
cpe:2.3:a:ipswitch:imail:8.1:*:*:*:*:*:*:*
cpe:2.3:a:ipswitch:imail:8.01:*:*:*:*:*:*:*
cpe:2.3:a:ipswitch:imail:8.11:*:*:*:*:*:*:*

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