How severe is CVE-2024-39327?

CVE-2024-39327 has a CVSS 3.x base score of 9.9, rated critical 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-2024-39327 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (31st percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2024-39327?

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-2024-39327 have an EU (EUVD) identifier?

Yes. CVE-2024-39327 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-4795.

When was CVE-2024-39327 published?

CVE-2024-39327 was published on 2025-02-18 and last updated on 2026-06-17.

CVE-2024-39327

CVE-2024-39327 is a critical-severity vulnerability with a CVSS 3.x base score of 9.9. 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-284.

Key facts

Severity: Critical (CVSS 3.x base score 9.9)
EPSS exploit prediction: 0% (31st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-4795
Weakness: CWE-284
Published: 2025-02-18
Last modified: 2026-06-17

Description

Incorrect Access Control vulnerability in Atos Eviden IDRA before 2.6.1 could allow the possibility to obtain CA signing in an illegitimate way.

Frequently asked questions

What is CVE-2024-39327?: Incorrect Access Control vulnerability in Atos Eviden IDRA before 2.6.1 could allow the possibility to obtain CA signing in an illegitimate way.
How severe is CVE-2024-39327?: CVE-2024-39327 has a CVSS 3.x base score of 9.9, rated critical 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-2024-39327 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (31st percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2024-39327?: 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-2024-39327 have an EU (EUVD) identifier?: Yes. CVE-2024-39327 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-4795.
When was CVE-2024-39327 published?: CVE-2024-39327 was published on 2025-02-18 and last updated on 2026-06-17.

References

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