CVE-2024-8937 describes a CWE-119 buffer overflow vulnerability that could lead to arbitrary code execution. This vulnerability requires a successful Man-In-The-Middle attack to send crafted Modbus function calls, impacting the authentication process. Rated 6.5 MEDIUM, it has a network attack vector with high attack complexity, potentially resulting in high confidentiality impact and low integrity impact. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
| Schneider Electric | Modicon M340 CPU (Part Numbers BMXP34*) | Versions prior to SV3.65CNA affecteddefault unaffected | |
| Schneider Electric | Modicon MC80 (Part Numbers BMKC80) | All versionsCNA affecteddefault unaffected | |
| Schneider Electric | Modicon Momentum Unity M1E Processor (171CBU*) | All VersionsCNA affecteddefault unaffected |
CVSS version used by this source: 4.0
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
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.