How severe is CVE-2023-7322?

CVE-2023-7322 has a CVSS 3.x base score of 8.1, 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 none.

Is CVE-2023-7322 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (58th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-7322?

CVE-2023-7322 affects Nagios Log Server. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-7322?

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-2023-7322 have an EU (EUVD) identifier?

Yes. CVE-2023-7322 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-60050.

When was CVE-2023-7322 published?

CVE-2023-7322 was published on 2025-10-30 and last updated on 2026-06-17.

CVE-2023-7322

CVE-2023-7322 is a high-severity vulnerability in Nagios Log Server with a CVSS 3.x base score of 8.1. 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-863.

Key facts

Severity: High (CVSS 3.x base score 8.1)
CVSS v4: 8.7
EPSS exploit prediction: 1% (58th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2023-60050
Weakness: CWE-863
Affected product: Nagios Log Server
Published: 2025-10-30
Last modified: 2026-06-17

Description

Nagios Log Server versions prior to 2024R1 contain an incorrect authorization vulnerability. Users who lacked the required API permission were nevertheless able to invoke API endpoints, resulting in unintended access to data and actions exposed via the API. This incorrect authorization check could allow authenticated but non-privileged users to read or modify resources beyond their intended rights.

Frequently asked questions

What is CVE-2023-7322?: Nagios Log Server versions prior to 2024R1 contain an incorrect authorization vulnerability. Users who lacked the required API permission were nevertheless able to invoke API endpoints, resulting in unintended access to data and actions exposed via the API. This incorrect authorization check could allow authenticated but non-privileged users to read or modify resources beyond their intended rights.
How severe is CVE-2023-7322?: CVE-2023-7322 has a CVSS 3.x base score of 8.1, 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 none.
Is CVE-2023-7322 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (58th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-7322?: CVE-2023-7322 affects Nagios Log Server. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-7322?: 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-2023-7322 have an EU (EUVD) identifier?: Yes. CVE-2023-7322 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-60050.
When was CVE-2023-7322 published?: CVE-2023-7322 was published on 2025-10-30 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:nagios:log_server:*:*:*:*:*:*:*:*

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