CVE-2024-8937

published 2024-11-13

CVE-2024-8937: CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability exists that could cause a potential arbitrary code execution…

Priority P3 39 medium 6.5 CVSS 3.1

AV N AC H PR N UI N S U C H I L A N

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.

Affected

3 ranges

Vendor	Product	Version range	Fixed in
schneider_electric	modicon_m340_cpu	—	—
schneider_electric	modicon_mc80	—	—
schneider_electric	modicon_momentum_unity_m1e_processor	—	—

CVSS provenance

nvd v3.1 6.5 MEDIUM CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N

nvd v4.0 8.3 HIGH 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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.

CWE-119