Is CVE-2022-3156 in the CISA KEV catalog?

No. CVE-2022-3156 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2022-3156?

CVE-2022-3156 has a CVSS v3 base score of 7.8 (HIGH).

What is the EPSS score for CVE-2022-3156?

CVE-2022-3156 has an EPSS score of 0.37% (29th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2022-3156?

Upgrade studio 5000 logix emulate to 34.00 or later.

CVE & CISA-KEV Catalog

CVE-2022-3156

HIGH

7.8

CVSS v3

NVD

Description

A remote code execution vulnerability exists in Rockwell Automation Studio 5000 Logix Emulate software. Users are granted elevated permissions on certain product services when the software is installed. Due to this misconfiguration, a malicious user could potentially achieve remote code execution on the targeted software.

CWE-287Improper Authentication

How to fix

Remediation Available

studio 5000 logix emulateNVD

Affected:>= 20.011, < 34.00Fixed in:34.00CVE-2022-3156derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorLocal

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Exploit Intelligence

0.37%probability of exploitation in 30 days

29thpercentile

Low risk: more likely to be exploited than 29% of all known CVEs.

References

Vendor Advisory1

rockwellautomation.custhelp.com

Related Vulnerabilities

Other CWE-287 (Improper Authentication) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2023-35082	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2023-35078	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2017-7921	Critical	9.8	100%	KEV	-
CVE-2024-7593	Critical	9.8	100%	KEV	-
CVE-2023-46805	High	8.2	100%	KEV + Ransom	-
CVE-2022-40684	Critical	9.8	100%	KEV + Ransom	Fix

Embed a live status badge for CVE-2022-3156

Markdown

[![CVE-2022-3156](https://tridentstack.com/cve/badge/CVE-2022-3156.svg)](https://tridentstack.com/cve/CVE-2022-3156)

HTML

<a href="https://tridentstack.com/cve/CVE-2022-3156"><img src="https://tridentstack.com/cve/badge/CVE-2022-3156.svg" alt="CVE-2022-3156"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.