7.5
HIGH
CVE-2024-38435
"Unitronics Vision PLC Unchecked Exception"
Description

Unitronics Vision PLC – CWE-703: Improper Check or Handling of Exceptional Conditions may allow denial of service

INFO

Published Date :

July 21, 2024, 8:15 a.m.

Last Modified :

Aug. 30, 2024, 8:59 p.m.

Remotely Exploitable :

Yes !

Impact Score :

3.6

Exploitability Score :

3.9
Affected Products

The following products are affected by CVE-2024-38435 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 vision_plc
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-2024-38435.

URL Resource
https://www.gov.il/en/Departments/faq/cve_advisories Third Party Advisory

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-2024-38435 vulnerability anywhere in the article.

  • Cybersecurity News
Team82 Unveils Research on Unitronics PLC/HMI Attacks Targeting Critical Infrastructure

A defaced Unitronics integrated HMI/PLC. (Source: Unitronics)Recently, the cybersecurity research team known as Team82 has published an in-depth investigation into a series of cyberattacks targeting i ... Read more

Published Date: Aug 10, 2024 (3 months, 1 week ago)

The following table lists the changes that have been made to the CVE-2024-38435 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.

  • Initial Analysis by [email protected]

    Aug. 30, 2024

    Action Type Old Value New Value
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
    Changed Reference Type https://www.gov.il/en/Departments/faq/cve_advisories No Types Assigned https://www.gov.il/en/Departments/faq/cve_advisories Third Party Advisory
    Added CWE NIST NVD-CWE-noinfo
    Added CPE Configuration OR *cpe:2.3:a:unitronics:vision_plc:*:*:*:*:*:*:*:* versions up to (excluding) 9.9.1
  • CVE Received by [email protected]

    Jul. 21, 2024

    Action Type Old Value New Value
    Added Description Unitronics Vision PLC – CWE-703: Improper Check or Handling of Exceptional Conditions may allow denial of service
    Added Reference Israel National Cyber Directorate https://www.gov.il/en/Departments/faq/cve_advisories [No types assigned]
    Added CWE Israel National Cyber Directorate CWE-703
    Added CVSS V3.1 Israel National Cyber Directorate AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
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.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2024-38435 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2024-38435 weaknesses.

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability