Is CVE-2013-1841 in the CISA KEV catalog?

No. CVE-2013-1841 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2013-1841?

CVE-2013-1841 has a CVSS v2 base score of 4.3 (MEDIUM).

What is the EPSS score for CVE-2013-1841?

CVE-2013-1841 has an EPSS score of 1.94% (78th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2013-1841?

Upgrade libnet-server-perl on debian 12 to 2.013-1 or later.

CVE & CISA-KEV Catalog

CVE-2013-1841

MEDIUMEPSS 78th pctl

4.3

CVSS v2

NVD

Description

Net-Server, when the reverse-lookups option is enabled, does not check if the hostname resolves to the source IP address, which might allow remote attackers to bypass ACL restrictions via the hostname parameter.

CWE-264Permissions, Privileges, and Access Controls

How to fix

Remediation Available

libnet-server-perlDebian

Fixed in:2.013-1CVE-2013-1841

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

1.94%probability of exploitation in 30 days

78thpercentile

Elevated risk: more likely to be exploited than 78% of all known CVEs.

References

Other references5

Related Vulnerabilities

Other CWE-264 (Permissions, Privileges, and Access Controls) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2012-1456	Medium	4.3	100%	-	-
CVE-2012-1459	Medium	4.3	100%	-	Fix
CVE-2012-1446	Medium	4.3	100%	-	-
CVE-2012-1443	Medium	4.3	100%	-	-
CVE-2012-1442	Medium	4.3	99%	-	-
CVE-2012-1457	Medium	4.3	98%	-	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 2026-05-06.