9.6
CRITICAL
CVE-2015-7939
"Unitronics VisiLogic OPLC IDE Heap Buffer Overflow Vulnerability"
Description

Heap-based buffer overflow in Unitronics VisiLogic OPLC IDE before 9.8.09 allows remote attackers to execute arbitrary code via a long vlp filename.

INFO

Published Date :

Jan. 9, 2016, 2:59 a.m.

Last Modified :

Jan. 18, 2016, 1:12 p.m.

Remotely Exploitable :

Yes !

Impact Score :

6.0

Exploitability Score :

2.8
Affected Products

The following products are affected by CVE-2015-7939 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Unitronics visilogic_oplc_ide
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2015-7939.

URL Resource
http://www.zerodayinitiative.com/advisories/ZDI-16-001
https://ics-cert.us-cert.gov/advisories/ICSA-15-274-02A US Government Resource

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2015-7939 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2015-7939 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Modified Analysis by [email protected]

    Jan. 18, 2016

    Action Type Old Value New Value
    Added CPE Configuration Configuration 1 OR *cpe:2.3:a:unitronics:visilogic_oplc_ide:9.8.0.00:*:*:*:*:*:*:* (and previous)
    Added CVSS V2 (AV:N/AC:M/Au:N/C:C/I:C/A:C)
    Added CVSS V3 AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
    Added CWE CWE-119
  • Initial Analysis by [email protected]

    Jan. 15, 2016

    Action Type Old Value New Value
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

61.91 }} 1.78%

score

0.97898

percentile

CVSS30 - Vulnerability Scoring System
Attack Vector
Attack Complexity
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User Interaction
Scope
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