How severe is CVE-2009-4824?

CVE-2009-4824 has a CVSS 2.0 base score of 7.5, rated high severity.

Is CVE-2009-4824 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (77th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2009-4824?

CVE-2009-4824 primarily affects Kolab Kolab Server. In total, 18 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2009-4824?

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-2009-4824 published?

CVE-2009-4824 was published on 2010-04-27 and last updated on 2026-06-16.

CVE-2009-4824

CVE-2009-4824 is a high-severity vulnerability in Kolab Kolab 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% (77th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Kolab Kolab Server
Published: 2010-04-27
Last modified: 2026-06-16

Description

Unspecified vulnerability in Kolab Webclient before 1.2.0 in Kolab Server before 2.2.3 allows attackers to have an unspecified impact via vectors related to an "image upload form."

Frequently asked questions

What is CVE-2009-4824?: Unspecified vulnerability in Kolab Webclient before 1.2.0 in Kolab Server before 2.2.3 allows attackers to have an unspecified impact via vectors related to an "image upload form."
How severe is CVE-2009-4824?: CVE-2009-4824 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2009-4824 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (77th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2009-4824?: CVE-2009-4824 primarily affects Kolab Kolab Server. In total, 18 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2009-4824?: 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-2009-4824 published?: CVE-2009-4824 was published on 2010-04-27 and last updated on 2026-06-16.

References

Affected products (18)

cpe:2.3:a:kolab:kolab_server:*:*:*:*:*:*:*:*
cpe:2.3:a:kolab:kolab_server:2.1.0:*:*:*:*:*:*:*
cpe:2.3:a:kolab:kolab_server:2.1.0:beta1:*:*:*:*:*:*
cpe:2.3:a:kolab:kolab_server:2.1.0:beta2:*:*:*:*:*:*
cpe:2.3:a:kolab:kolab_server:2.1.0:beta3:*:*:*:*:*:*
cpe:2.3:a:kolab:kolab_server:2.1.0:beta4:*:*:*:*:*:*
cpe:2.3:a:kolab:kolab_server:2.1.0:rc1:*:*:*:*:*:*
cpe:2.3:a:kolab:kolab_server:2.1.0:rc2:*:*:*:*:*:*
cpe:2.3:a:kolab:kolab_server:2.2:beta1:*:*:*:*:*:*
cpe:2.3:a:kolab:kolab_server:2.2:beta2:*:*:*:*:*:*
cpe:2.3:a:kolab:kolab_server:2.2:beta3:*:*:*:*:*:*
cpe:2.3:a:kolab:kolab_server:2.2:rc1:*:*:*:*:*:*
cpe:2.3:a:kolab:kolab_server:2.2:rc2:*:*:*:*:*:*
cpe:2.3:a:kolab:kolab_server:2.2:rc3:*:*:*:*:*:*
cpe:2.3:a:kolab:kolab_server:2.2.0:*:*:*:*:*:*:*
cpe:2.3:a:kolab:kolab_server:2.2.1:*:*:*:*:*:*:*
cpe:2.3:a:kolab:kolab_server:2.2.1:beta1:*:*:*:*:*:*
cpe:2.3:a:kolab:kolab_server:2.2.1:rc1:*:*:*:*:*:*

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