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Factorytalk View CVE-2023-2071

CRITICAL
Improper Input Validation (CWE-20)
2023-09-12 PSIRT@rockwellautomation.com
9.8
CVSS 3.1 · NVD
View

Vulnerability Assessment

Weakness
CWE
OWASP Top 10:2025
A05:2025 - Injection
ASVS 5.0
V2 - Validation and Business Logic Input validation, allowlisting
Impact

CVSS score of 9.8 (CRITICAL). Attack characteristics: network attack vector, low complexity, no privileges required, no user interaction not required.

Exploit ScenarioDerived

This vulnerability can be exploited remotely over the network. Successful exploitation could compromise the critical-severity affected system.

Act Now Prioritize within 24-48h. Why: CRITICAL severity.
No patch listed yet 11.0% exploitation probability (EPSS)

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AnalysisAI

Rockwell Automation FactoryTalk View Machine Edition on the PanelView Plus, improperly verifies user’s input, which allows unauthenticated attacker to achieve remote code executed via crafted. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

Affects your stack

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Technical ContextAI · show details

This vulnerability is classified under CWE-20. Rockwell Automation FactoryTalk View Machine Edition on the PanelView Plus, improperly verifies user’s input, which allows unauthenticated attacker to achieve remote code executed via crafted malicious packets. The device has the functionality, through a CIP class, to execute exported functions from libraries. There is a routine that restricts it to execute specific functions from two dynamic link library files. By using a CIP class, an attacker can upload a self-made library to the device which allows the attacker to bypass the security check and execute any code written in the function. Affected products include: Rockwellautomation Factorytalk View.

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  • Exploit and PoC references, threat intelligence from 22 sources

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Severity by source

NVD PRIMARY 9.8 CRITICAL
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

DescriptionNVD

Rockwell Automation FactoryTalk View Machine Edition on the PanelView Plus, improperly verifies user’s input, which allows unauthenticated attacker to achieve remote code executed via crafted malicious packets.  The device has the functionality, through a CIP class, to execute exported functions from libraries.  There is a routine that restricts it to execute specific functions from two dynamic link library files.  By using a CIP class, an attacker can upload a self-made library to the device which allows the attacker to bypass the security check and execute any code written in the function.

Threat Intelligence Overview

EPSS Score
11.0%
Top 5% exploitable
Data Quality
2 sources
Confidence: Low

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue
Severity CRITICAL
CISA KEV No
Public POC No
EPSS 11.0%
Patch available No
Active threat No
Deciding rule
CRITICAL severity
What every action level means
Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.
Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.
This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.
This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.
Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived
Scheduled
Exploitation· derived
None
System Exposure· derived
Open
Automatable· derived
Yes
Human Impact· derived
Medium

Priority Score

60
Low Medium High Critical
KEV: 0
EPSS: +11
CVSS: +49
PoC: 0
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

Authentication bypass attacks exploit flaws in the verification mechanisms that control access to systems and applications.

Affected Products (CPE)NVD

cpe:2.3:a:rockwellautomation:factorytalk_view:*:*:*:*:machine:*:*:*
CVE-2020-12028 HIGH POC
8.1 Jul 20

In all versions of FactoryTalk View SEA remote, an authenticated attacker may be able to utilize certain handlers to int

CVE-2020-12029 HIGH POC
7.8 Jul 20

All versions of FactoryTalk View SE do not properly validate input of filenames within a project directory. Rated high s

CVE-2020-12027 MEDIUM POC
4.3 Jul 20

All versions of FactoryTalk View SE disclose the hostnames and file paths for certain files within the system. Rated med

CVE-2024-45824 CRITICAL
9.2 Sep 12

CVE-2024-45824 IMPACT A remote code vulnerability exists in the affected products. Rated critical severity (CVSS 9.2), t

CVE-2025-9064 HIGH
8.7 Oct 14

Unauthenticated attackers with network access to the same segment as a Rockwell Automation FactoryTalk View Machine Edit

CVE-2024-4609 HIGH
8.8 May 16

A vulnerability exists in the Rockwell Automation FactoryTalk® View SE Datalog function that could allow a threat actor

CVE-2024-7513 HIGH
8.5 Aug 14

CVE-2024-7513 IMPACT A code execution vulnerability exists in the affected product. Rated high severity (CVSS 8.5), this

CVE-2024-37369 HIGH
8.5 Jun 14

A privilege escalation vulnerability exists in the affected product. Rated high severity (CVSS 8.5), this vulnerability

CVE-2024-37368 HIGH
8.2 Jun 14

A user authentication vulnerability exists in the Rockwell Automation FactoryTalk® View SE. Rated high severity (CVSS 8.

CVE-2024-37367 HIGH
8.2 Jun 14

A user authentication vulnerability exists in the Rockwell Automation FactoryTalk® View SE v12. Rated high severity (CVS

CVE-2020-12031 HIGH
7.8 Jul 20

In all versions of FactoryTalk View SE, after bypassing memory corruption mechanisms found in the operating system, a lo

CVE-2023-46289 HIGH
7.5 Oct 27

Rockwell Automation FactoryTalk View Site Edition insufficiently validates user input, which could potentially allow thr

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