How severe is CVE-2013-2130?

CVE-2013-2130 has a CVSS 2.0 base score of 4.0, rated medium severity.

Is CVE-2013-2130 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (80th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2013-2130?

CVE-2013-2130 affects Znc. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2013-2130?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2013-2130 published?

CVE-2013-2130 was published on 2014-06-05 and last updated on 2026-06-16.

CVE-2013-2130

CVE-2013-2130 is a medium-severity vulnerability in Znc with a CVSS 2.0 base score of 4.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 2.0 base score 4.0)
EPSS exploit prediction: 2% (80th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Znc
Published: 2014-06-05
Last modified: 2026-06-16

Description

ZNC 1.0 allows remote authenticated users to cause a denial of service (NULL pointer reference and crash) via a crafted request to the (1) editnetwork, (2) editchan, (3) addchan, or (4) delchan page in modules/webadmin.cpp.

Frequently asked questions

What is CVE-2013-2130?: ZNC 1.0 allows remote authenticated users to cause a denial of service (NULL pointer reference and crash) via a crafted request to the (1) editnetwork, (2) editchan, (3) addchan, or (4) delchan page in modules/webadmin.cpp.
How severe is CVE-2013-2130?: CVE-2013-2130 has a CVSS 2.0 base score of 4.0, rated medium severity.
Is CVE-2013-2130 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (80th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2013-2130?: CVE-2013-2130 affects Znc. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2013-2130?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2013-2130 published?: CVE-2013-2130 was published on 2014-06-05 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:znc:znc:1.0:*:*:*:*:*:*:*

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