How severe is CVE-2018-5458?

CVE-2018-5458 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2018-5458 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (67th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-5458?

CVE-2018-5458 primarily affects Philips Intellispace Portal. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2018-5458?

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.

When was CVE-2018-5458 published?

CVE-2018-5458 was published on 2018-03-26 and last updated on 2026-06-17.

CVE-2018-5458

CVE-2018-5458 is a high-severity vulnerability in Philips Intellispace Portal with a CVSS 3.x base score of 7.5. 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-327.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 5.0
EPSS exploit prediction: 1% (67th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-327
Affected product: Philips Intellispace Portal
Published: 2018-03-26
Last modified: 2026-06-17

Description

Philips IntelliSpace Portal all versions of 8.0.x, and 7.0.x have a vulnerability using SSL legacy encryption that could allow an attacker to gain unauthorized access to resources and information.

Frequently asked questions

What is CVE-2018-5458?: Philips IntelliSpace Portal all versions of 8.0.x, and 7.0.x have a vulnerability using SSL legacy encryption that could allow an attacker to gain unauthorized access to resources and information.
How severe is CVE-2018-5458?: CVE-2018-5458 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2018-5458 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (67th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-5458?: CVE-2018-5458 primarily affects Philips Intellispace Portal. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2018-5458?: 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.
When was CVE-2018-5458 published?: CVE-2018-5458 was published on 2018-03-26 and last updated on 2026-06-17.

References

Affected products (2)

cpe:2.3:a:philips:intellispace_portal:8.0:*:*:*:*:*:*:*
cpe:2.3:a:philips:intellispace_portal:9.0:*:*:*:*:*:*:*

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