CVE-2024-8937highCWE-119

CVE-2024-8937: high-severity vulnerability in Schneider Electric Modicon M340 CPU (part…

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21Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 8.3epss 0.6%
CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability exists that could cause a potential arbitrary code execution after a successful Man-In-The Middle attack followed by sending a crafted Modbus function call to tamper with memory area involved in the authentication process.
CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N
Affected products
Schneider Electric · Modicon M340 CPU (part numbers BMXP34*)Schneider Electric · Modicon MC80 (part numbers BMKC80)Schneider Electric · Modicon Momentum Unity M1E Processor (171CBU*)
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