How severe is CVE-2015-6672?

CVE-2015-6672 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2015-6672 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (70th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2015-6672?

CVE-2015-6672 primarily affects Citrix Netscaler Application Delivery Controller Firmware. In total, 6 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2015-6672?

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

When was CVE-2015-6672 published?

CVE-2015-6672 was published on 2015-09-17 and last updated on 2026-06-17.

CVE-2015-6672

CVE-2015-6672 is a medium-severity vulnerability in Citrix Netscaler Application Delivery Controller Firmware with a CVSS 2.0 base score of 4.3. 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-79.

Key facts

Severity: Medium (CVSS 2.0 base score 4.3)
EPSS exploit prediction: 1% (70th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Citrix Netscaler Application Delivery Controller Firmware
Published: 2015-09-17
Last modified: 2026-06-17

Description

Cross-site scripting (XSS) vulnerability in the Administrative Web Interface in Citrix NetScaler Application Delivery Controller (ADC) and NetScaler Gateway before 10.1 Build 132.8, 10.5 before Build 57.7, and 10.5e before Build 56.1505.e allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.

Frequently asked questions

What is CVE-2015-6672?: Cross-site scripting (XSS) vulnerability in the Administrative Web Interface in Citrix NetScaler Application Delivery Controller (ADC) and NetScaler Gateway before 10.1 Build 132.8, 10.5 before Build 57.7, and 10.5e before Build 56.1505.e allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.
How severe is CVE-2015-6672?: CVE-2015-6672 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2015-6672 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (70th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2015-6672?: CVE-2015-6672 primarily affects Citrix Netscaler Application Delivery Controller Firmware. In total, 6 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2015-6672?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2015-6672 published?: CVE-2015-6672 was published on 2015-09-17 and last updated on 2026-06-17.

References

Affected products (6)

cpe:2.3:o:citrix:netscaler_application_delivery_controller_firmware:10.1:*:*:*:*:*:*:*
cpe:2.3:o:citrix:netscaler_application_delivery_controller_firmware:10.5:*:*:*:*:*:*:*
cpe:2.3:o:citrix:netscaler_application_delivery_controller_firmware:10.5e:*:*:*:*:*:*:*
cpe:2.3:o:citrix:netscaler_gateway_firmware:10.1:*:*:*:*:*:*:*
cpe:2.3:o:citrix:netscaler_gateway_firmware:10.5:*:*:*:*:*:*:*
cpe:2.3:o:citrix:netscaler_gateway_firmware:10.5e:*:*:*:*:*:*:*

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