How severe is CVE-2004-2649?

CVE-2004-2649 has a CVSS 2.0 base score of 5.8, rated medium severity.

Is CVE-2004-2649 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (83rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2004-2649?

CVE-2004-2649 affects Eudora. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2004-2649?

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

When was CVE-2004-2649 published?

CVE-2004-2649 was published on 2004-12-31 and last updated on 2026-06-16.

CVE-2004-2649

CVE-2004-2649 is a medium-severity vulnerability in Eudora with a CVSS 2.0 base score of 5.8. 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-20.

Key facts

Severity: Medium (CVSS 2.0 base score 5.8)
EPSS exploit prediction: 3% (83rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-20
Affected product: Eudora
Published: 2004-12-31
Last modified: 2026-06-16

Description

Eudora 6.1.0.6 allows remote attackers to obfuscate URLs displayed in the status bar by inserting a large number of characters (e.g. spaces coded as "&#32") in the middle of the URL.

Frequently asked questions

What is CVE-2004-2649?: Eudora 6.1.0.6 allows remote attackers to obfuscate URLs displayed in the status bar by inserting a large number of characters (e.g. spaces coded as "&#32") in the middle of the URL.
How severe is CVE-2004-2649?: CVE-2004-2649 has a CVSS 2.0 base score of 5.8, rated medium severity.
Is CVE-2004-2649 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (83rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2004-2649?: CVE-2004-2649 affects Eudora. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2004-2649?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2004-2649 published?: CVE-2004-2649 was published on 2004-12-31 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:eudora:eudora:6.1.0.6:*:*:*:*:*:*:*

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