How severe is CVE-2018-17150?

CVE-2018-17150 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2018-17150 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (55th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-17150?

CVE-2018-17150 primarily affects Intersystems Cache. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2018-17150?

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

When was CVE-2018-17150 published?

CVE-2018-17150 was published on 2019-07-11 and last updated on 2026-06-17.

CVE-2018-17150

CVE-2018-17150 is a medium-severity vulnerability in Intersystems Cache with a CVSS 3.x base score of 6.1. 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-79.

Key facts

Severity: Medium (CVSS 3.x base score 6.1)
CVSS v2: 4.3
EPSS exploit prediction: 1% (55th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Intersystems Cache
Published: 2019-07-11
Last modified: 2026-06-17

Description

Intersystems Cache 2017.2.2.865.0 allows XSS.

Frequently asked questions

What is CVE-2018-17150?: Intersystems Cache 2017.2.2.865.0 allows XSS.
How severe is CVE-2018-17150?: CVE-2018-17150 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2018-17150 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (55th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-17150?: CVE-2018-17150 primarily affects Intersystems Cache. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2018-17150?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2018-17150 published?: CVE-2018-17150 was published on 2019-07-11 and last updated on 2026-06-17.

References

https://know.bishopfox.com/advisories/intersystems-cache-2017-2-2-865-0-vulnerabilities

Affected products (2)

cpe:2.3:a:intersystems:cache:2017.2.2.865.0:*:*:*:*:*:*:*
cpe:2.3:a:intersystems:cache:2018.1.2:*:*:*:*:*:*:*

More vulnerabilities in Intersystems Cache

CVE-2018-17152 — Medium (CVSS 6.4): Intersystems Cache 2017.2.2.865.0 allows XXE.
CVE-2018-17151 — Medium (CVSS 5.4): Intersystems Cache 2017.2.2.865.0 has Incorrect Access Control.
CVE-2004-2683 — Low (CVSS 2.1): Unspecified vulnerability in the %XML.Utils.SchemaServer class in InterSystems Cache' 5.0 allows attackers to access…

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