Improper access control in Rockwell Automation Studio 5000 Logix Emulate



Published: 2023-01-03
Risk Medium
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2022-3156
CWE-ID CWE-284
Exploitation vector Network
Public exploit N/A
Vulnerable software
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Studio 5000 Logix Emulate
Client/Desktop applications / Other client software

Vendor Rockwell Automation

Security Bulletin

This security bulletin contains one medium risk vulnerability.

1) Improper access control

EUVDB-ID: #VU70616

Risk: Medium

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3156

CWE-ID: CWE-284 - Improper Access Control

Exploit availability: No

Description

The vulnerability allows a remote user to gain unauthorized access to otherwise restricted functionality.

The vulnerability exists due to improper access restrictions. A remote user can bypass implemented security restrictions and execute arbitrary code on the target system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Studio 5000 Logix Emulate: 20.00 - 33.00

External links

http://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1137846
http://www.cisa.gov/uscert/ics/advisories/icsa-22-356-02


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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