CVE-2024-2637

Insecure Loading of Code in B&R Products

HIGH

7.2

CVSS Score

Published: May 14, 2024 at 06:49 PM UTC

Updated: June 17, 2026 at 07:24 AM UTC

30 products affected across 2 vendorsAutomation Automation RuntimeAPROLAutomation Runtime

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Severity

HIGH7.2

Exploit prediction

EPSS 0.2%

SSVC

No known exploit

Description

An Uncontrolled Search Path Element vulnerability in B&R Industrial Automation Scene Viewer, B&R Industrial Automation Automation Runtime, B&R Industrial Automation mapp Vision, B&R Industrial Automation mapp View, B&R Industrial Automation mapp Cockpit, B&R Industrial Automation mapp Safety, B&R Industrial Automation VC4, B&R Industrial Automation APROL, B&R Industrial Automation CAN Driver, B&R Industrial Automation CAN Driver CC770, B&R Industrial Automation CAN Driver SJA1000, B&R Industrial Automation Tou0ch Lock, B&R Industrial Automation B&R Single-Touch Driver, B&R Industrial Automation Serial User Mode Touch Driver, B&R Industrial Automation Windows Settings Changer (LTSC), B&R Industrial Automation Windows Settings Changer (2019 LTSC), B&R Industrial Automation Windows 10 Recovery Solution, B&R Industrial Automation ADI driver universal, B&R Industrial Automation ADI Development Kit, B&R Industrial Automation ADI .NET SDK, B&R Industrial Automation SRAM driver, B&R Industrial Automation HMI Service Center, B&R Industrial Automation HMI Service Center Maintenance, B&R Industrial Automation Windows 10 IoT Enterprise 2019 LTSC, B&R Industrial Automation KCF Editor could allow an authenticated local attacker to execute malicious code by placing specially crafted files in the loading search path..This issue affects Scene Viewer: before 4.4.0; Automation Runtime: before J4.93; mapp Vision: before 5.26.1; mapp View: before 5.24.2; mapp Cockpit: before 5.24.2; mapp Safety: before 5.24.2; VC4: before 4.73.2; APROL: before 4.4-01; CAN Driver: before 1.1.0; CAN Driver CC770: before 3.3.0; CAN Driver SJA1000: before 1.3.0; Tou0ch Lock: before 2.1.0; B&R Single-Touch Driver: before 2.0.0; Serial User Mode Touch Driver: before 1.7.1; Windows Settings Changer (LTSC): before 3.2.0; Windows Settings Changer (2019 LTSC): before 2.2.0; Windows 10 Recovery Solution: before 3.2.0; ADI driver universal: before 3.2.0; ADI Development Kit: before 5.5.0; ADI .NET SDK: before 4.1.0; SRAM driver: before 1.2.0; HMI Service Center: before 3.1.0; HMI Service Center Maintenance: before 2.1.0; Windows 10 IoT Enterprise 2019 LTSC: through 1.1; KCF Editor: before 1.1.0.

Affected

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

ADI Development Kit · B and R Industrial Automation

60%

v < 5.5.0

Affected range stops below 5.5.0, so it looks safe — our inference, not a vendor statement

ADI Driver Universal · B and R Industrial Automation

60%

v < 3.2.0

Affected range stops below 3.2.0, so it looks safe — our inference, not a vendor statement

ADI .NET SDK · B and R Industrial Automation

60%

v < 4.1.0

Affected range stops below 4.1.0, so it looks safe — our inference, not a vendor statement

APROL · B and R Industrial Automation

60%

v < 4.4-01

Affected range stops below 4.4-01, so it looks safe — our inference, not a vendor statement

Automation Automation Runtime · B and R Industrial Automation

60%

v < J4.93

Affected range stops below J4.93, so it looks safe — our inference, not a vendor statement

CAN Driver · B and R Industrial Automation

60%

v < 1.1.0

Affected range stops below 1.1.0, so it looks safe — our inference, not a vendor statement

CAN Driver CC770 · B and R Industrial Automation

60%

v < 3.3.0

Affected range stops below 3.3.0, so it looks safe — our inference, not a vendor statement

CAN Driver SJA1000 · B and R Industrial Automation

60%

v < 1.3.0

Affected range stops below 1.3.0, so it looks safe — our inference, not a vendor statement

HMI Service Center · B and R Industrial Automation

60%

v < 3.1.0

Affected range stops below 3.1.0, so it looks safe — our inference, not a vendor statement

HMI Service Center Maintenance · B and R Industrial Automation

60%

v < 2.1.0

Affected range stops below 2.1.0, 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)

Source: [email protected]

https://www.br-automation.com/fileadmin/SA24P005_Insecure_Loading_of_Code-c7d9e49c.pdf

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.2HIGHABB

Attack Vector: LOCAL
Complexity: HIGH
Privileges: HIGH
User Interaction: REQUIRED
Scope: CHANGED
Confidentiality: HIGH
Integrity: HIGH
Availability: HIGH

Vector?

Quick Info

StatusDEFERRED

CWE

CWE-427

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