7.8
HIGH
CVE-2018-7530
Omron CX-One Pointer Dereference Vulnerability
Description

Parsing malformed project files in Omron CX-One versions 4.42 and prior, including the following applications: CX-FLnet versions 1.00 and prior, CX-Protocol versions 1.992 and prior, CX-Programmer versions 9.65 and prior, CX-Server versions 5.0.22 and prior, Network Configurator versions 3.63 and prior, and Switch Box Utility versions 1.68 and prior, may allow the pointer to call an incorrect object resulting in an access of resource using incompatible type condition.

INFO

Published Date :

April 17, 2018, 7:29 p.m.

Last Modified :

Oct. 9, 2019, 11:42 p.m.

Remotely Exploitable :

No

Impact Score :

5.9

Exploitability Score :

1.8
Affected Products

The following products are affected by CVE-2018-7530 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 Omron cx-programmer
2 Omron cx-one
3 Omron cx-protocol
4 Omron cx-flnet
5 Omron cx-server
6 Omron network_configurator
7 Omron switch_box_utility
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-2018-7530.

URL Resource
https://ics-cert.us-cert.gov/advisories/ICSA-18-100-02 Third Party Advisory 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-2018-7530 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2018-7530 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
  • CVE Modified by [email protected]

    Oct. 09, 2019

    Action Type Old Value New Value
    Added CWE ICS-CERT CWE-843
  • Initial Analysis by [email protected]

    May. 22, 2018

    Action Type Old Value New Value
    Added CVSS V2 (AV:L/AC:L/Au:N/C:P/I:P/A:P)
    Added CVSS V3 AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type https://ics-cert.us-cert.gov/advisories/ICSA-18-100-02 No Types Assigned https://ics-cert.us-cert.gov/advisories/ICSA-18-100-02 Third Party Advisory, US Government Resource
    Added CWE CWE-118
    Added CPE Configuration OR *cpe:2.3:a:omron:cx-flnet:*:*:*:*:*:*:*:* versions up to (including) 1.00 *cpe:2.3:a:omron:cx-one:*:*:*:*:*:*:*:* versions up to (including) 4.42 *cpe:2.3:a:omron:cx-programmer:*:*:*:*:*:*:*:* versions up to (including) 9.65 *cpe:2.3:a:omron:cx-protocol:*:*:*:*:*:*:*:* versions up to (including) 1.992 *cpe:2.3:a:omron:cx-server:*:*:*:*:*:*:*:* versions up to (including) 5.0.22 *cpe:2.3:a:omron:network_configurator:*:*:*:*:*:*:*:* versions up to (including) 3.63 *cpe:2.3:a:omron:switch_box_utility:*:*:*:*:*:*:*:* versions up to (including) 1.68
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.

0.14 }} 0.03%

score

0.50088

percentile

CVSS30 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability