Is CVE-2010-3697 in the CISA KEV catalog?

No. CVE-2010-3697 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2010-3697?

CVE-2010-3697 has a CVSS v2 base score of 4.3 (MEDIUM).

What is the EPSS score for CVE-2010-3697?

CVE-2010-3697 has an EPSS score of 2.21% (80th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2010-3697?

Upgrade freeradius on debian 11 to 2.1.10+dfsg-1 or later.

CVE & CISA-KEV Catalog

CVE-2010-3697

MEDIUMEPSS 80th pctl

4.3

CVSS v2

NVD

Description

The wait_for_child_to_die function in main/event.c in FreeRADIUS 2.1.x before 2.1.10, in certain circumstances involving long-term database outages, does not properly handle long queue times for requests, which allows remote attackers to cause a denial of service (daemon crash) by sending many requests.

CWE-399Resource Management Errors

How to fix

Remediation Available

freeradiusDebian

Fixed in:2.1.10+dfsg-1CVE-2010-3697

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

2.21%probability of exploitation in 30 days

80thpercentile

Elevated risk: more likely to be exploited than 80% of all known CVEs.

References

Patch1

github.com

Vendor Advisory1

secunia.com

Other references5

Related Vulnerabilities

Other CWE-399 (Resource Management Errors) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2009-3103	High	10.0	90%	-	-
CVE-2009-0075	High	9.3	85%	-	-
CVE-2005-1790	Low	2.6	83%	-	-
CVE-2010-0806	High	8.8	82%	KEV	-
CVE-2009-2526	High	7.8	82%	-	-
CVE-2015-1868	High	7.8	82%	-	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.