How severe is CVE-2009-3450?

CVE-2009-3450 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2009-3450 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-2009-3450?

CVE-2009-3450 primarily affects Radactive I-load. In total, 47 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2009-3450?

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

When was CVE-2009-3450 published?

CVE-2009-3450 was published on 2009-09-29 and last updated on 2026-06-16.

CVE-2009-3450

CVE-2009-3450 is a medium-severity vulnerability in Radactive I-load 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: 2% (77th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Radactive I-load
Published: 2009-09-29
Last modified: 2026-06-16

Description

Multiple cross-site scripting (XSS) vulnerabilities in WebCoreModule.ashx in RADactive I-Load before 2008.2.5.0 allow remote attackers to inject arbitrary web script or HTML via parameters with names beginning with __ (underscore underscore) sequences, which are incompatible with an XSS protection mechanism provided by Microsoft ASP.NET.

Frequently asked questions

What is CVE-2009-3450?: Multiple cross-site scripting (XSS) vulnerabilities in WebCoreModule.ashx in RADactive I-Load before 2008.2.5.0 allow remote attackers to inject arbitrary web script or HTML via parameters with names beginning with __ (underscore underscore) sequences, which are incompatible with an XSS protection mechanism provided by Microsoft ASP.NET.
How severe is CVE-2009-3450?: CVE-2009-3450 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2009-3450 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-2009-3450?: CVE-2009-3450 primarily affects Radactive I-load. In total, 47 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2009-3450?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2009-3450 published?: CVE-2009-3450 was published on 2009-09-29 and last updated on 2026-06-16.

References

Affected products (47)

cpe:2.3:a:radactive:i-load:*:*:*:*:*:*:*:*
cpe:2.3:a:radactive:i-load:1.6.3:*:*:*:*:*:*:*
cpe:2.3:a:radactive:i-load:1.6.3.1:*:*:*:*:*:*:*
cpe:2.3:a:radactive:i-load:1.6.3.2:*:*:*:*:*:*:*
cpe:2.3:a:radactive:i-load:1.6.3.3:*:*:*:*:*:*:*
cpe:2.3:a:radactive:i-load:1.7.0.0:*:*:*:*:*:*:*
cpe:2.3:a:radactive:i-load:1.7.0.1:*:*:*:*:*:*:*
cpe:2.3:a:radactive:i-load:1.7.0.2:*:*:*:*:*:*:*
cpe:2.3:a:radactive:i-load:1.7.0.3:*:*:*:*:*:*:*
cpe:2.3:a:radactive:i-load:1.7.0.4:*:*:*:*:*:*:*
cpe:2.3:a:radactive:i-load:1.7.0.5:*:*:*:*:*:*:*
cpe:2.3:a:radactive:i-load:1.7.0.6:*:*:*:*:*:*:*
cpe:2.3:a:radactive:i-load:1.7.0.7:*:*:*:*:*:*:*
cpe:2.3:a:radactive:i-load:1.7.0.8:*:*:*:*:*:*:*
cpe:2.3:a:radactive:i-load:1.7.0.9:*:*:*:*:*:*:*
cpe:2.3:a:radactive:i-load:1.7.0.10:*:*:*:*:*:*:*
cpe:2.3:a:radactive:i-load:1.7.0.11:*:*:*:*:*:*:*
cpe:2.3:a:radactive:i-load:1.7.0.12:*:*:*:*:*:*:*
cpe:2.3:a:radactive:i-load:1.7.5.0:*:*:*:*:*:*:*
cpe:2.3:a:radactive:i-load:1.7.5.1:*:*:*:*:*:*:*
cpe:2.3:a:radactive:i-load:1.7.5.2:*:*:*:*:*:*:*
cpe:2.3:a:radactive:i-load:1.7.6.0:*:*:*:*:*:*:*
cpe:2.3:a:radactive:i-load:1.7.6.1:*:*:*:*:*:*:*
cpe:2.3:a:radactive:i-load:1.7.7.0:*:*:*:*:*:*:*
cpe:2.3:a:radactive:i-load:1.7.7.1:*:*:*:*:*:*:*
cpe:2.3:a:radactive:i-load:1.7.7.2:*:*:*:*:*:*:*
cpe:2.3:a:radactive:i-load:1.7.7.3:*:*:*:*:*:*:*
cpe:2.3:a:radactive:i-load:1.7.7.4:*:*:*:*:*:*:*
cpe:2.3:a:radactive:i-load:1.7.7.5:*:*:*:*:*:*:*
cpe:2.3:a:radactive:i-load:1.7.7.6:*:*:*:*:*:*:*
cpe:2.3:a:radactive:i-load:1.7.7.8:*:*:*:*:*:*:*
cpe:2.3:a:radactive:i-load:1.7.7.9:*:*:*:*:*:*:*
cpe:2.3:a:radactive:i-load:1.7.7.11:*:*:*:*:*:*:*
cpe:2.3:a:radactive:i-load:2008.1.0.0:*:*:*:*:*:*:*
cpe:2.3:a:radactive:i-load:2008.1.0.1:*:*:*:*:*:*:*
cpe:2.3:a:radactive:i-load:2008.1.0.2:*:*:*:*:*:*:*
cpe:2.3:a:radactive:i-load:2008.1.1.0:*:*:*:*:*:*:*
cpe:2.3:a:radactive:i-load:2008.1.2.0:*:*:*:*:*:*:*
cpe:2.3:a:radactive:i-load:2008.1.2.1:*:*:*:*:*:*:*
cpe:2.3:a:radactive:i-load:2008.1.3.0:*:*:*:*:*:*:*

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