How severe is CVE-2006-0448?

CVE-2006-0448 has a CVSS 2.0 base score of 7.5, rated high severity.

Is CVE-2006-0448 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (79th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2006-0448?

CVE-2006-0448 primarily affects E-post Corporation Mail Server. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2006-0448?

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-2006-0448 published?

CVE-2006-0448 was published on 2006-01-27 and last updated on 2026-06-16.

CVE-2006-0448

CVE-2006-0448 is a high-severity vulnerability in E-post Corporation Mail Server 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.

Key facts

Severity: High (CVSS 2.0 base score 7.5)
EPSS exploit prediction: 2% (79th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: E-post Corporation Mail Server
Published: 2006-01-27
Last modified: 2026-06-16

Description

Multiple directory traversal vulnerabilities in (1) EPSTIMAP4S.EXE and (2) SPA-IMAP4S.EXE in the IMAP service in E-Post Mail 4.05 and SPA-PRO Mail 4.05 allow remote attackers to (a) list arbitrary directories or cause a denial of service via the LIST command; or create arbitrary files via the (b) APPEND, (c) COPY, or (d) RENAME commands.

Frequently asked questions

What is CVE-2006-0448?: Multiple directory traversal vulnerabilities in (1) EPSTIMAP4S.EXE and (2) SPA-IMAP4S.EXE in the IMAP service in E-Post Mail 4.05 and SPA-PRO Mail 4.05 allow remote attackers to (a) list arbitrary directories or cause a denial of service via the LIST command; or create arbitrary files via the (b) APPEND, (c) COPY, or (d) RENAME commands.
How severe is CVE-2006-0448?: CVE-2006-0448 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2006-0448 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (79th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2006-0448?: CVE-2006-0448 primarily affects E-post Corporation Mail Server. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2006-0448?: 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-2006-0448 published?: CVE-2006-0448 was published on 2006-01-27 and last updated on 2026-06-16.

References

Affected products (2)

cpe:2.3:a:e-post_corporation:mail_server:4.05:*:*:*:*:*:*:*
cpe:2.3:a:e-post_corporation:spa-pro_mail_atsolomon:4.05:*:*:*:*:*:*:*

More vulnerabilities in E-post Corporation Mail Server

CVE-2006-0447 — High (CVSS 7.5): Multiple buffer overflows in E-Post Mail Server 4.10 and SPA-PRO Mail @Solomon 4.00 allow remote attackers to execute…
CVE-2006-0449 — Medium (CVSS 5.0): Early termination vulnerability in the IMAP service in E-Post Mail 4.05 and SPA-PRO Mail 4.05 allows remote attackers…
CVE-2008-2049 — Medium (CVSS 4.3): The POP3 server (EPSTPOP3S.EXE) 4.22 in E-Post Mail Server 4.10 allows remote attackers to obtain sensitive information…

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