How severe is CVE-2018-11488?

CVE-2018-11488 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 none, integrity none, and availability high.

Is CVE-2018-11488 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (91st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-11488?

CVE-2018-11488 affects Dtsearch. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-11488?

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-2018-11488 published?

CVE-2018-11488 was published on 2018-05-29 and last updated on 2026-06-17.

CVE-2018-11488

CVE-2018-11488 is a high-severity vulnerability in Dtsearch 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-770.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 5.0
EPSS exploit prediction: 5% (91st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-770
Affected product: Dtsearch
Published: 2018-05-29
Last modified: 2026-06-17

Description

A stack exhaustion vulnerability in the search function of dtSearch 7.90.8538.1 and prior allows remote attackers to cause a denial of service condition by sending a specially crafted HTTP request.

Frequently asked questions

What is CVE-2018-11488?: A stack exhaustion vulnerability in the search function of dtSearch 7.90.8538.1 and prior allows remote attackers to cause a denial of service condition by sending a specially crafted HTTP request.
How severe is CVE-2018-11488?: CVE-2018-11488 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 none, integrity none, and availability high.
Is CVE-2018-11488 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (91st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-11488?: CVE-2018-11488 affects Dtsearch. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-11488?: 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-2018-11488 published?: CVE-2018-11488 was published on 2018-05-29 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:dtsearch:dtsearch:*:*:*:*:*:*:*:*

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