How severe is CVE-2025-4098?

CVE-2025-4098 has a CVSS 4.0 base score of 8.4, rated high severity.

Is CVE-2025-4098 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (16th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-4098?

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.

Does CVE-2025-4098 have an EU (EUVD) identifier?

Yes. CVE-2025-4098 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-14024.

When was CVE-2025-4098 published?

CVE-2025-4098 was published on 2025-05-08 and last updated on 2026-06-17.

CVE-2025-4098

CVE-2025-4098 is a high-severity vulnerability with a CVSS 4.0 base score of 8.4. 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-125.

Key facts

Severity: High (CVSS 4.0 base score 8.4)
EPSS exploit prediction: 0% (16th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-14024
Weakness: CWE-125
Published: 2025-05-08
Last modified: 2026-06-17

Description

Horner Automation Cscape version 10.0 (10.0.415.2) SP1 is vulnerable to an out-of-bounds read vulnerability that could allow an attacker to disclose information and execute arbitrary code on affected installations of Cscape.

Frequently asked questions

What is CVE-2025-4098?: Horner Automation Cscape version 10.0 (10.0.415.2) SP1 is vulnerable to an out-of-bounds read vulnerability that could allow an attacker to disclose information and execute arbitrary code on affected installations of Cscape.
How severe is CVE-2025-4098?: CVE-2025-4098 has a CVSS 4.0 base score of 8.4, rated high severity.
Is CVE-2025-4098 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (16th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-4098?: 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.
Does CVE-2025-4098 have an EU (EUVD) identifier?: Yes. CVE-2025-4098 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-14024.
When was CVE-2025-4098 published?: CVE-2025-4098 was published on 2025-05-08 and last updated on 2026-06-17.

References

https://www.cisa.gov/news-events/ics-advisories/icsa-25-128-01

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