Is CVE-2013-1841 being actively exploited?

CVE-2013-1841 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

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

CVE-2013-1841 has a CVSS 2.0 base score of 4.3 (MEDIUM).

CVE-2013-1841

MEDIUM · CVSS 4.3EPSS 1.9%EU EUVD

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.

Key facts

CVSS score: 4.3 (v2.0)
Severity: MEDIUM
CVSS vector: AV:N/AC:M/Au:N/C:N/I:P/A:N
Weakness (CWE): CWE-264
EPSS score: 1.9% (80th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2013-1850)
Published: June 13, 2014
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2013-1850 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.

View on the EU Vulnerability Database

Affected products

seamons / net-server

References

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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