Silabs Flash Programming Utility up to 4.80 uncontrolled search path

Summaryinfo

A vulnerability described as problematic has been identified in Silabs Flash Programming Utility up to 4.80. Affected is an unknown function. Such manipulation leads to uncontrolled search path. This vulnerability is referenced as CVE-2024-9492. The attack can only be performed from a local environment. No exploit is available.

Detailsinfo

A vulnerability was found in Silabs Flash Programming Utility up to 4.80 and classified as critical. Affected by this issue is an unknown code block. The manipulation with an unknown input leads to a uncontrolled search path vulnerability. Using CWE to declare the problem leads to CWE-427. The product uses a fixed or controlled search path to find resources, but one or more locations in that path can be under the control of unintended actors. Impacted is confidentiality, integrity, and availability. CVE summarizes:

DLL hijacking vulnerabilities, caused by an uncontrolled search path in Flash Programming Utility installer can lead to privilege escalation and arbitrary code execution when running the impacted installer.

The advisory is available at community.silabs.com. This vulnerability is handled as CVE-2024-9492 since 10/03/2024. The exploitation is known to be easy. Local access is required to approach this attack. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 01/24/2025). This vulnerability is assigned to T1574 by the MITRE ATT&CK project.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Vendor

• Silabs

Name

• Flash Programming Utility

Version

• 4.0
• 4.1
• 4.2
• 4.3
• 4.4
• 4.5
• 4.6
• 4.7
• 4.8
• 4.9
• 4.10
• 4.11
• 4.12
• 4.13
• 4.14
• 4.15
• 4.16
• 4.17
• 4.18
• 4.19
• 4.20
• 4.21
• 4.22
• 4.23
• 4.24
• 4.25
• 4.26
• 4.27
• 4.28
• 4.29
• 4.30
• 4.31
• 4.32
• 4.33
• 4.34
• 4.35
• 4.36
• 4.37
• 4.38
• 4.39
• 4.40
• 4.41
• 4.42
• 4.43
• 4.44
• 4.45
• 4.46
• 4.47
• 4.48
• 4.49
• 4.50
• 4.51
• 4.52
• 4.53
• 4.54
• 4.55
• 4.56
• 4.57
• 4.58
• 4.59
• 4.60
• 4.61
• 4.62
• 4.63
• 4.64
• 4.65
• 4.66
• 4.67
• 4.68
• 4.69
• 4.70
• 4.71
• 4.72
• 4.73
• 4.74
• 4.75
• 4.76
• 4.77
• 4.78
• 4.79
• 4.80

CPE 2.3info

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CPE 2.2info

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