Is CVE-2016-4519 actively exploited?

CVE-2016-4519 has no public evidence of in-the-wild exploitation as of 2025-04-12.

What is the CVSS score for CVE-2016-4519?

CVE-2016-4519 has a CVSS score of 9.8 (CRITICAL severity). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

How do I patch CVE-2016-4519?

Patch guidance is available from unitronics security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2016-4519.

Which products are affected by CVE-2016-4519?

1 product: unitronics visilogic oplc ide.

Fix CVE-2016-4519 - CRITICAL unitronics visilogic oplc ide

Description

Stack-based buffer overflow in Unitronics VisiLogic OPLC IDE before 9.8.30 allows remote attackers to execute arbitrary code via a crafted filename field in a ZIP archive in a vlp file.

CVSS Metrics

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector: network
Complexity: low
Privileges: none
User Action: none
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high
Weaknesses: CWE-119 · Memory Buffer Errors

Metadata

Primary Vendor: UNITRONICS
Published: 6/25/2016
Last Modified: 4/12/2025
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

CVE-2016-4519

Description

CVSS Metrics

Metadata

Affected Products

Remediation Guidance

Executive Summary