How severe is CVE-2006-6239?

CVE-2006-6239 has a CVSS 2.0 base score of 7.5, rated high severity.

Is CVE-2006-6239 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (72nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2006-6239?

CVE-2006-6239 primarily affects Mailenable Netwebadmin Enterprise. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2006-6239?

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-2006-6239 published?

CVE-2006-6239 was published on 2006-12-03 and last updated on 2026-06-16.

CVE-2006-6239

CVE-2006-6239 is a high-severity vulnerability in Mailenable Netwebadmin Enterprise 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-255.

Key facts

Severity: High (CVSS 2.0 base score 7.5)
EPSS exploit prediction: 2% (72nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-255
Affected product: Mailenable Netwebadmin Enterprise
Published: 2006-12-03
Last modified: 2026-06-16

Description

webadmin in MailEnable NetWebAdmin Professional 2.32 and Enterprise 2.32 allows remote attackers to authenticate using an empty password.

Frequently asked questions

What is CVE-2006-6239?: webadmin in MailEnable NetWebAdmin Professional 2.32 and Enterprise 2.32 allows remote attackers to authenticate using an empty password.
How severe is CVE-2006-6239?: CVE-2006-6239 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2006-6239 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (72nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2006-6239?: CVE-2006-6239 primarily affects Mailenable Netwebadmin Enterprise. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2006-6239?: 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-2006-6239 published?: CVE-2006-6239 was published on 2006-12-03 and last updated on 2026-06-16.

References

Affected products (2)

cpe:2.3:a:mailenable:netwebadmin_enterprise:2.32:*:*:*:*:*:*:*
cpe:2.3:a:mailenable:netwebadmin_professional:2.32:*:*:*:*:*:*:*

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