Is CVE-2010-3330 in the CISA KEV catalog?

No. CVE-2010-3330 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2010-3330?

CVE-2010-3330 has a CVSS v3 base score of 6.5 (MEDIUM).

What is the EPSS score for CVE-2010-3330?

CVE-2010-3330 has an EPSS score of 22.26% (97th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2010-3330

MEDIUMEPSS 97th pctl

6.5

CVSS v3

NVD

Description

Microsoft Internet Explorer 6 through 8 does not properly restrict script access to content from a different (1) domain or (2) zone, which allows remote attackers to obtain sensitive information via a crafted web site, aka "Cross-Domain Information Disclosure Vulnerability."

CWE-200Information Exposure

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityNone

AvailabilityNone

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Exploit Intelligence

22.26%probability of exploitation in 30 days

97thpercentile

Very high risk: more likely to be exploited than 97% of all known CVEs.

References

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-04-29.