How severe is CVE-2009-2214?

CVE-2009-2214 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2009-2214 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (75th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2009-2214?

CVE-2009-2214 primarily affects Citrix Secure Gateway. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2009-2214?

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

When was CVE-2009-2214 published?

CVE-2009-2214 was published on 2009-06-25 and last updated on 2026-06-16.

CVE-2009-2214

CVE-2009-2214 is a medium-severity vulnerability in Citrix Secure Gateway with a CVSS 2.0 base score of 5.0. 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-399.

Key facts

Severity: Medium (CVSS 2.0 base score 5.0)
EPSS exploit prediction: 2% (75th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-399
Affected product: Citrix Secure Gateway
Published: 2009-06-25
Last modified: 2026-06-16

Description

The Secure Gateway service in Citrix Secure Gateway 3.1 and earlier allows remote attackers to cause a denial of service (CPU consumption) via an unspecified request.

Frequently asked questions

What is CVE-2009-2214?: The Secure Gateway service in Citrix Secure Gateway 3.1 and earlier allows remote attackers to cause a denial of service (CPU consumption) via an unspecified request.
How severe is CVE-2009-2214?: CVE-2009-2214 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2009-2214 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (75th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2009-2214?: CVE-2009-2214 primarily affects Citrix Secure Gateway. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2009-2214?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2009-2214 published?: CVE-2009-2214 was published on 2009-06-25 and last updated on 2026-06-16.

References

Affected products (2)

cpe:2.3:a:citrix:secure_gateway:*:*:*:*:*:*:*:*
cpe:2.3:a:citrix:secure_gateway:3.0:*:*:*:*:*:*:*

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