Is CVE-2021-44147 in the CISA KEV catalog?

No. CVE-2021-44147 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2021-44147?

CVE-2021-44147 has a CVSS v3 base score of 5.5 (MEDIUM).

What is the EPSS score for CVE-2021-44147?

CVE-2021-44147 has an EPSS score of 1.13% (63th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2021-44147?

Upgrade filemaker pro to 19.4.1 or later. Fixes are available for 2 affected products.

CVE & CISA-KEV Catalog

CVE-2021-44147

MEDIUM

5.5

CVSS v3

NVD

Description

An XML External Entity issue in Claris FileMaker Pro and Server (including WebDirect) before 19.4.1 allows a remote attacker to disclose local files via a crafted XML/Excel document and perform server-side request forgery attacks.

CWE-611XML External Entity (XXE)

How to fix

Remediation Available

filemaker proNVD

Affected:< 19.4.1Fixed in:19.4.1CVE-2021-44147derived from NVD

filemaker serverNVD

Affected:< 19.4.1Fixed in:19.4.1CVE-2021-44147derived from NVD

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

CVSS v3 Vector

Exploitability

Attack VectorLocal

Attack ComplexityLow

Privileges RequiredNone

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityNone

AvailabilityNone

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

Exploit Intelligence

1.13%probability of exploitation in 30 days

63rdpercentile

Moderate risk: more likely to be exploited than 63% of all known CVEs.

References

Exploit1

davidhamann.de

Vendor Advisory1

support.claris.com

Related Vulnerabilities

Other CWE-611 (XML External Entity (XXE)) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2024-34102	Critical	9.8	100%	KEV	Fix
CVE-2019-9670	Critical	9.8	100%	KEV	Fix
CVE-2022-28219	Critical	9.8	97%	-	-
CVE-2024-22024	High	8.3	95%	-	-
CVE-2024-38653	High	7.5	92%	-	-
CVE-2017-12629	Critical	9.8	92%	-	Fix

Embed a live status badge for CVE-2021-44147

Markdown

[![CVE-2021-44147](https://tridentstack.com/cve/badge/CVE-2021-44147.svg)](https://tridentstack.com/cve/CVE-2021-44147)

HTML

<a href="https://tridentstack.com/cve/CVE-2021-44147"><img src="https://tridentstack.com/cve/badge/CVE-2021-44147.svg" alt="CVE-2021-44147"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

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 2024-11-21.