Is CVE-2010-3453 in the CISA KEV catalog?

No. CVE-2010-3453 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2010-3453?

CVE-2010-3453 has a CVSS v2 base score of 9.3 (HIGH).

What is the EPSS score for CVE-2010-3453?

CVE-2010-3453 has an EPSS score of 9.67% (95th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2010-3453?

Upgrade OpenOffice to 3.3.0 or later.

CVE & CISA-KEV Catalog

CVE-2010-3453

HIGHEPSS 95th pctl

9.3

CVSS v2

NVD

Description

The WW8ListManager::WW8ListManager function in oowriter in OpenOffice.org (OOo) 2.x and 3.x before 3.3 does not properly handle an unspecified number of list levels in user-defined list styles in WW8 data in a Microsoft Word document, which allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted .DOC file that triggers an out-of-bounds write.

CWE-787Out-of-bounds Write

How to fix

Remediation Available

OpenOfficeWindows application

Affected:2.0.0 3.3.0Fixed in:3.3.0Apache Software Foundation

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

9.67%probability of exploitation in 30 days

95thpercentile

High risk: more likely to be exploited than 95% of all known CVEs.

References

Vendor Advisory1

openoffice.org

Third-Party Advisory7

Other references15

Related Vulnerabilities

Other CWE-787 (Out-of-bounds Write) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2025-22457	Critical	9.0	100%	KEV + Ransom	Fix
CVE-2025-0282	Critical	9.0	100%	KEV + Ransom	-
CVE-2015-3113	Critical	9.8	100%	KEV	Fix
CVE-2021-20038	Critical	9.8	100%	KEV + Ransom	-
CVE-2023-4863	High	8.8	100%	KEV	Fix
CVE-2020-16040	Medium	6.5	100%	-	Fix

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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.