How severe is CVE-2007-6598?

CVE-2007-6598 has a CVSS 2.0 base score of 6.8, rated medium severity.

Is CVE-2007-6598 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (78th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2007-6598?

CVE-2007-6598 affects Dovecot. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2007-6598?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2007-6598 published?

CVE-2007-6598 was published on 2008-01-04 and last updated on 2026-06-16.

CVE-2007-6598

CVE-2007-6598 is a medium-severity vulnerability in Dovecot with a CVSS 2.0 base score of 6.8. 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-264.

Key facts

Severity: Medium (CVSS 2.0 base score 6.8)
EPSS exploit prediction: 2% (78th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-264
Affected product: Dovecot
Published: 2008-01-04
Last modified: 2026-06-16

Description

Dovecot before 1.0.10, with certain configuration options including use of %variables, does not properly maintain the LDAP+auth cache, which might allow remote authenticated users to login as a different user who has the same password.

Frequently asked questions

What is CVE-2007-6598?: Dovecot before 1.0.10, with certain configuration options including use of %variables, does not properly maintain the LDAP+auth cache, which might allow remote authenticated users to login as a different user who has the same password.
How severe is CVE-2007-6598?: CVE-2007-6598 has a CVSS 2.0 base score of 6.8, rated medium severity.
Is CVE-2007-6598 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (78th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2007-6598?: CVE-2007-6598 affects Dovecot. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2007-6598?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2007-6598 published?: CVE-2007-6598 was published on 2008-01-04 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:dovecot:dovecot:*:*:*:*:*:*:*:*

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