How severe is CVE-2019-18632?

CVE-2019-18632 has a CVSS 3.x base score of 9.8, 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 high.

Is CVE-2019-18632 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (51st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-18632?

CVE-2019-18632 affects Europa Eidas-node Integration Package. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-18632?

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.

When was CVE-2019-18632 published?

CVE-2019-18632 was published on 2019-10-30 and last updated on 2026-06-17.

CVE-2019-18632

CVE-2019-18632 is a critical-severity vulnerability in Europa Eidas-node Integration Package with a CVSS 3.x base score of 9.8. 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-295.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 7.5
EPSS exploit prediction: 1% (51st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-295
Affected product: Europa Eidas-node Integration Package
Published: 2019-10-30
Last modified: 2026-06-17

Description

European Commission eIDAS-Node Integration Package before 2.3.1 allows Certificate Faking because an attacker can sign a manipulated SAML response with a forged certificate.

Frequently asked questions

What is CVE-2019-18632?: European Commission eIDAS-Node Integration Package before 2.3.1 allows Certificate Faking because an attacker can sign a manipulated SAML response with a forged certificate.
How severe is CVE-2019-18632?: CVE-2019-18632 has a CVSS 3.x base score of 9.8, 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 high.
Is CVE-2019-18632 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (51st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-18632?: CVE-2019-18632 affects Europa Eidas-node Integration Package. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-18632?: 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.
When was CVE-2019-18632 published?: CVE-2019-18632 was published on 2019-10-30 and last updated on 2026-06-17.

References

https://sec-consult.com/en/blog/advisories/15587/

Affected products (1)

cpe:2.3:a:europa:eidas-node_integration_package:*:*:*:*:*:*:*:*

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