How severe is CVE-2018-17888?

CVE-2018-17888 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-2018-17888 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 30% (98th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-17888?

CVE-2018-17888 affects Nuuo Nuuo Cms. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-17888?

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-2018-17888 published?

CVE-2018-17888 was published on 2018-10-12 and last updated on 2026-06-17.

CVE-2018-17888

CVE-2018-17888 is a critical-severity vulnerability in Nuuo Nuuo Cms with a CVSS 3.x base score of 9.8. Its EPSS exploit-prediction score of 30% places it in the 98th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-330.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 7.5
EPSS exploit prediction: 30% (98th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-330
Affected product: Nuuo Nuuo Cms
Published: 2018-10-12
Last modified: 2026-06-17

Description

NUUO CMS all versions 3.1 and prior, The application uses a session identification mechanism that could allow attackers to obtain the active session ID, which could allow arbitrary remote code execution.

Frequently asked questions

What is CVE-2018-17888?: NUUO CMS all versions 3.1 and prior, The application uses a session identification mechanism that could allow attackers to obtain the active session ID, which could allow arbitrary remote code execution.
How severe is CVE-2018-17888?: CVE-2018-17888 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-2018-17888 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 30% (98th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-17888?: CVE-2018-17888 affects Nuuo Nuuo Cms. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-17888?: 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-2018-17888 published?: CVE-2018-17888 was published on 2018-10-12 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:nuuo:nuuo_cms:*:*:*:*:*:*:*:*

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