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CVE-2019-13542

MEDIUM
6.5
CVSS Score
Published: September 17, 2019 at 06:56 PM UTC
Updated: June 17, 2026 at 02:16 AM UTC
11 products affected across 1 vendorControl for emPC-A/iMX6Control WinControl for BeagleBone

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Severity
MEDIUM6.5
Exploit prediction
EPSS 1%

Description

3S-Smart Software Solutions GmbH CODESYS V3 OPC UA Server, all versions 3.5.11.0 to 3.5.15.0, allows an attacker to send crafted requests from a trusted OPC UA client that cause a NULL pointer dereference, which may trigger a denial-of-service condition.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Control for BeagleBone· Codesys
95%
3.5.11.0 ≤ v < 3.5.15.0
Affected range stops below 3.5.15.0, so it looks safe — our inference, not a vendor statement
Control for emPC-A/iMX6· Codesys
95%
3.5.11.0 ≤ v < 3.5.15.0
Affected range stops below 3.5.15.0, so it looks safe — our inference, not a vendor statement
Control for IOT2000· Codesys
95%
3.5.11.0 ≤ v < 3.5.15.0
Affected range stops below 3.5.15.0, so it looks safe — our inference, not a vendor statement
Control for PFC100· Codesys
95%
3.5.11.0 ≤ v < 3.5.15.0
Affected range stops below 3.5.15.0, so it looks safe — our inference, not a vendor statement
Control for PFC200· Codesys
95%
3.5.11.0 ≤ v < 3.5.15.0
Affected range stops below 3.5.15.0, so it looks safe — our inference, not a vendor statement
Control for Raspberry Pi· Codesys
95%
3.5.11.0 ≤ v < 3.5.15.0
Affected range stops below 3.5.15.0, so it looks safe — our inference, not a vendor statement
Control Rte· Codesys
95%
3.5.11.0 ≤ v < 3.5.15.0
Affected range stops below 3.5.15.0, so it looks safe — our inference, not a vendor statement
Control Win· Codesys
95%
3.5.11.0 ≤ v < 3.5.15.0
Affected range stops below 3.5.15.0, so it looks safe — our inference, not a vendor statement
Linux· Codesys
95%
3.5.11.0 ≤ v < 3.5.15.0
Affected range stops below 3.5.15.0, so it looks safe — our inference, not a vendor statement
Runtime System Toolkit· Codesys
95%
3.5.11.0 ≤ v < 3.5.15.0
Affected range stops below 3.5.15.0, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

x_refsource_MISCThird Party AdvisoryUS Government Resource
Source: [email protected]
https://www.us-cert.gov/ics/advisories/icsa-19-255-04

CVSS

6.5MEDIUM[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-476

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