How severe is CVE-2010-2733?

CVE-2010-2733 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2010-2733 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 14% (96th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2010-2733?

CVE-2010-2733 primarily affects Microsoft Forefront Unified Access Gateway. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2010-2733?

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

When was CVE-2010-2733 published?

CVE-2010-2733 was published on 2010-11-10 and last updated on 2026-06-16.

CVE-2010-2733

CVE-2010-2733 is a medium-severity vulnerability in Microsoft Forefront Unified Access Gateway with a CVSS 2.0 base score of 4.3. Its EPSS exploit-prediction score of 14% places it in the 96th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-79.

Key facts

Severity: Medium (CVSS 2.0 base score 4.3)
EPSS exploit prediction: 14% (96th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Microsoft Forefront Unified Access Gateway
Published: 2010-11-10
Last modified: 2026-06-16

Description

Cross-site scripting (XSS) vulnerability in the Web Monitor in Microsoft Forefront Unified Access Gateway (UAG) 2010 Gold, 2010 Update 1, and 2010 Update 2 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors, aka "UAG XSS Allows EOP Vulnerability."

Frequently asked questions

What is CVE-2010-2733?: Cross-site scripting (XSS) vulnerability in the Web Monitor in Microsoft Forefront Unified Access Gateway (UAG) 2010 Gold, 2010 Update 1, and 2010 Update 2 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors, aka "UAG XSS Allows EOP Vulnerability."
How severe is CVE-2010-2733?: CVE-2010-2733 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2010-2733 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 14% (96th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2010-2733?: CVE-2010-2733 primarily affects Microsoft Forefront Unified Access Gateway. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2010-2733?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2010-2733 published?: CVE-2010-2733 was published on 2010-11-10 and last updated on 2026-06-16.

References

Affected products (3)

cpe:2.3:a:microsoft:forefront_unified_access_gateway:2010:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:forefront_unified_access_gateway:2010:update1:*:*:*:*:*:*
cpe:2.3:a:microsoft:forefront_unified_access_gateway:2010:update2:*:*:*:*:*:*

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