How severe is CVE-2019-15638?

CVE-2019-15638 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2019-15638 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (27th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-15638?

CVE-2019-15638 affects Copadata Zenon. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-15638?

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-2019-15638 published?

CVE-2019-15638 was published on 2019-12-04 and last updated on 2026-06-17.

CVE-2019-15638

CVE-2019-15638 is a high-severity vulnerability in Copadata Zenon with a CVSS 3.x base score of 7.8. 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-427.

Key facts

Severity: High (CVSS 3.x base score 7.8)
CVSS v2: 4.4
EPSS exploit prediction: 0% (27th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-427
Affected product: Copadata Zenon
Published: 2019-12-04
Last modified: 2026-06-17

Description

COPA-DATA zenone32 zenon Editor through 8.10 has an Uncontrolled Search Path Element.

Frequently asked questions

What is CVE-2019-15638?: COPA-DATA zenone32 zenon Editor through 8.10 has an Uncontrolled Search Path Element.
How severe is CVE-2019-15638?: CVE-2019-15638 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2019-15638 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (27th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-15638?: CVE-2019-15638 affects Copadata Zenon. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-15638?: 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-2019-15638 published?: CVE-2019-15638 was published on 2019-12-04 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:copadata:zenon:*:*:*:*:*:*:*:*

More vulnerabilities in Copadata Zenon

CVE-2011-4534 — High (CVSS 7.5): ZenSysSrv.exe in Ing. Punzenberger COPA-DATA zenon 6.51 SP0 allows remote attackers to cause a denial of service…
CVE-2011-4533 — High (CVSS 7.5): zenAdminSrv.exe in Ing. Punzenberger COPA-DATA zenon 6.51 SP0 allows remote attackers to cause a denial of service…

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Other CWE-427 (Uncontrolled Search Path Element) vulnerabilities

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CVE-2025-69599 — Critical (CVSS 9.8): RayVentory Scan Engine through 12.6 Update 8 allows attackers to gain privileges if they control the value of the PATH…
CVE-2019-25268 — Critical (CVSS 9.8): NREL BEopt 2.8.0.0 contains a DLL hijacking vulnerability that allows attackers to load arbitrary libraries by tricking…
CVE-2023-53959 — Critical (CVSS 9.8): FileZilla Client 3.63.1 contains a DLL hijacking vulnerability that allows attackers to execute malicious code by…
CVE-2025-65741 — Critical (CVSS 9.8): Sublime Text 3 Build 3208 or prior for MacOS is vulnerable to Dylib Injection. An attacker could compile a .dylib file…
CVE-2024-23054 — Critical (CVSS 9.8): An issue in Plone Docker Official Image 5.2.13 (5221) open-source software that could allow for remote code execution…

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