How severe is CVE-2013-10073?

CVE-2013-10073 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2013-10073 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (88th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2013-10073?

CVE-2013-10073 primarily affects Nagios Nagios Xi. In total, 7 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2013-10073?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2013-10073 have an EU (EUVD) identifier?

Yes. CVE-2013-10073 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2013-7287.

When was CVE-2013-10073 published?

CVE-2013-10073 was published on 2025-10-30 and last updated on 2026-06-16.

CVE-2013-10073

CVE-2013-10073 is a high-severity vulnerability in Nagios Nagios Xi with a CVSS 3.x base score of 8.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-78.

Key facts

Severity: High (CVSS 3.x base score 8.8)
CVSS v4: 8.7
EPSS exploit prediction: 4% (88th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2013-7287
Weakness: CWE-78
Affected product: Nagios Nagios Xi
Published: 2025-10-30
Last modified: 2026-06-16

Description

Nagios XI versions prior to 2012R1.6 contain a shell command injection vulnerability in the Auto-Discovery tool. User-controlled input is passed to a shell without adequate sanitation or argument quoting, allowing an authenticated user with access to discovery functionality to execute arbitrary commands with the privileges of the application service.

Frequently asked questions

What is CVE-2013-10073?: Nagios XI versions prior to 2012R1.6 contain a shell command injection vulnerability in the Auto-Discovery tool. User-controlled input is passed to a shell without adequate sanitation or argument quoting, allowing an authenticated user with access to discovery functionality to execute arbitrary commands with the privileges of the application service.
How severe is CVE-2013-10073?: CVE-2013-10073 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2013-10073 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (88th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2013-10073?: CVE-2013-10073 primarily affects Nagios Nagios Xi. In total, 7 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2013-10073?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2013-10073 have an EU (EUVD) identifier?: Yes. CVE-2013-10073 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2013-7287.
When was CVE-2013-10073 published?: CVE-2013-10073 was published on 2025-10-30 and last updated on 2026-06-16.

References

Affected products (7)

cpe:2.3:a:nagios:nagios_xi:*:*:*:*:*:*:*:*
cpe:2.3:a:nagios:nagios_xi:2012:r1.0:*:*:*:*:*:*
cpe:2.3:a:nagios:nagios_xi:2012:r1.1:*:*:*:*:*:*
cpe:2.3:a:nagios:nagios_xi:2012:r1.2:*:*:*:*:*:*
cpe:2.3:a:nagios:nagios_xi:2012:r1.3:*:*:*:*:*:*
cpe:2.3:a:nagios:nagios_xi:2012:r1.4:*:*:*:*:*:*
cpe:2.3:a:nagios:nagios_xi:2012:r1.5:*:*:*:*:*:*

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