How severe is CVE-2018-1189?

CVE-2018-1189 has a CVSS 3.x base score of 4.8, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2018-1189 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 29% (98th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-1189?

CVE-2018-1189 primarily affects Dell Emc Isilon. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2018-1189?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2018-1189 published?

CVE-2018-1189 was published on 2018-03-26 and last updated on 2026-06-17.

CVE-2018-1189

CVE-2018-1189 is a medium-severity vulnerability in Dell Emc Isilon with a CVSS 3.x base score of 4.8. Its EPSS exploit-prediction score of 29% places it in the 98th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-79.

Key facts

Severity: Medium (CVSS 3.x base score 4.8)
CVSS v2: 3.5
EPSS exploit prediction: 29% (98th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Dell Emc Isilon
Published: 2018-03-26
Last modified: 2026-06-17

Description

Dell EMC Isilon versions between 8.1.0.0 - 8.1.0.1, 8.0.1.0 - 8.0.1.2, and 8.0.0.0 - 8.0.0.6, versions 7.2.1.x, and version 7.1.1.11 is affected by a cross-site scripting vulnerability in the Antivirus Page within the OneFS web administration interface. A malicious administrator may potentially inject arbitrary HTML or JavaScript code in the user's browser session in the context of the OneFS website.

Frequently asked questions

What is CVE-2018-1189?: Dell EMC Isilon versions between 8.1.0.0 - 8.1.0.1, 8.0.1.0 - 8.0.1.2, and 8.0.0.0 - 8.0.0.6, versions 7.2.1.x, and version 7.1.1.11 is affected by a cross-site scripting vulnerability in the Antivirus Page within the OneFS web administration interface. A malicious administrator may potentially inject arbitrary HTML or JavaScript code in the user's browser session in the context of the OneFS website.
How severe is CVE-2018-1189?: CVE-2018-1189 has a CVSS 3.x base score of 4.8, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2018-1189 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 29% (98th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-1189?: CVE-2018-1189 primarily affects Dell Emc Isilon. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2018-1189?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2018-1189 published?: CVE-2018-1189 was published on 2018-03-26 and last updated on 2026-06-17.

References

Affected products (2)

cpe:2.3:a:dell:emc_isilon:*:*:*:*:*:*:*:*
cpe:2.3:a:dell:emc_isilon:7.1.1.11:*:*:*:*:*:*:*

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