Foxboro.sys Improper Array Index Validation Leads to Local DoS via IOCTL
CVE-2024-5680 Published on July 11, 2024
CWE-129: Improper Validation of Array Index vulnerability exists that could cause local denial-of-service when a malicious actor with local user access crafts a script/program using an IOCTL call in the Foxboro.sys driver.
Vulnerability Analysis
CVE-2024-5680 is exploitable with local system access, and requires small amount of user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have no impact on confidentiality, a high impact on integrity and availability.
Weakness Type
What is an out-of-bounds array index Vulnerability?
The product uses untrusted input when calculating or using an array index, but the product does not validate or incorrectly validates the index to ensure the index references a valid position within the array.
CVE-2024-5680 has been classified to as an out-of-bounds array index vulnerability or weakness.
Products Associated with CVE-2024-5680
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Affected Versions
Schneider Electric EcoStruxure Foxboro DCS Core Control Services Version Versions 9.8 and prior is affected by CVE-2024-5680Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.