How severe is CVE-2024-45367?

CVE-2024-45367 has a CVSS 3.x base score of 9.1, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.

Is CVE-2024-45367 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (40th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2024-45367?

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

Does CVE-2024-45367 have an EU (EUVD) identifier?

Yes. CVE-2024-45367 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-41447.

When was CVE-2024-45367 published?

CVE-2024-45367 was published on 2024-10-03 and last updated on 2026-06-17.

CVE-2024-45367

CVE-2024-45367 is a critical-severity vulnerability with a CVSS 3.x base score of 9.1. 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-1390.

Key facts

Severity: Critical (CVSS 3.x base score 9.1)
CVSS v4: 9.3
EPSS exploit prediction: 1% (40th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-41447
Weakness: CWE-1390
Published: 2024-10-03
Last modified: 2026-06-17

Description

The web server for ONS-S8 - Spectra Aggregation Switch includes an incomplete authentication process, which can lead to an attacker authenticating without a password.

Frequently asked questions

What is CVE-2024-45367?: The web server for ONS-S8 - Spectra Aggregation Switch includes an incomplete authentication process, which can lead to an attacker authenticating without a password.
How severe is CVE-2024-45367?: CVE-2024-45367 has a CVSS 3.x base score of 9.1, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.
Is CVE-2024-45367 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (40th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2024-45367?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2024-45367 have an EU (EUVD) identifier?: Yes. CVE-2024-45367 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-41447.
When was CVE-2024-45367 published?: CVE-2024-45367 was published on 2024-10-03 and last updated on 2026-06-17.

References

https://www.cisa.gov/news-events/ics-advisories/icsa-24-275-01

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