CVE-2016-4519

9.8 CRITICAL

Published: June 25, 2016 Modified: May 06, 2026

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.

AI Explanation

Get an AI-powered plain-language explanation of this vulnerability and remediation steps.

CVSS v3.x Details

0.0 Low Medium High Critical 10.0

Vector String

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory

http://www.securityfocus.com/bid/91402

Source: ics-cert@hq.dhs.gov

http://zerodayinitiative.com/advisories/ZDI-16-375/

Source: ics-cert@hq.dhs.gov

Vendor Advisory

https://ics-cert.us-cert.gov/advisories/ICSA-16-175-02

Source: ics-cert@hq.dhs.gov

Third Party Advisory US Government Resource

http://www.securityfocus.com/bid/91402

Source: af854a3a-2127-422b-91ae-364da2661108

http://zerodayinitiative.com/advisories/ZDI-16-375/

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

https://ics-cert.us-cert.gov/advisories/ICSA-16-175-02

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory US Government Resource

6 reference(s) from NVD

Quick Stats

CVSS v3 Score

9.8 / 10.0

EPSS (Exploit Probability)

9.8%

93th percentile

Exploitation Status

Not in CISA KEV

Weaknesses (CWE)

CWE-119

Affected Vendors

unitronics

Related CVEs