How severe is CVE-2013-2263?

CVE-2013-2263 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2013-2263 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (69th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2013-2263?

CVE-2013-2263 primarily affects Citrix Access Gateway. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2013-2263?

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

When was CVE-2013-2263 published?

CVE-2013-2263 was published on 2013-03-19 and last updated on 2026-06-16.

CVE-2013-2263

CVE-2013-2263 is a medium-severity vulnerability in Citrix Access 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-264.

Key facts

Severity: Medium (CVSS 2.0 base score 5.0)
EPSS exploit prediction: 1% (69th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-264
Affected product: Citrix Access Gateway
Published: 2013-03-19
Last modified: 2026-06-16

Description

Unspecified vulnerability in Citrix Access Gateway Standard Edition 5.0.x before 5.0.4.223524 allows remote attackers to access network resources via unknown attack vectors.

Frequently asked questions

What is CVE-2013-2263?: Unspecified vulnerability in Citrix Access Gateway Standard Edition 5.0.x before 5.0.4.223524 allows remote attackers to access network resources via unknown attack vectors.
How severe is CVE-2013-2263?: CVE-2013-2263 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2013-2263 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (69th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2013-2263?: CVE-2013-2263 primarily affects Citrix Access Gateway. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2013-2263?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2013-2263 published?: CVE-2013-2263 was published on 2013-03-19 and last updated on 2026-06-16.

References

Affected products (5)

cpe:2.3:o:citrix:access_gateway:5.0:-:standard:*:*:*:*:*
cpe:2.3:o:citrix:access_gateway:5.1:-:standard:*:*:*:*:*
cpe:2.3:o:citrix:access_gateway:5.2:-:standard:*:*:*:*:*
cpe:2.3:o:citrix:access_gateway:5.3:-:standard:*:*:*:*:*
cpe:2.3:o:citrix:access_gateway:5.4:-:standard:*:*:*:*:*

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