CVE-2024-8938
Get alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2024-8938
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗ Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
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 memory size computation.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
内存缓冲区边界内操作的限制不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Schneider Electric Modicon M340 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Schneider Electric Modicon M340是法国施耐德电气（Schneider Electric）公司的一款用于工业过程和基础设施的中程PLC（可编程逻辑控制器）。 Schneider Electric Modicon M340存在缓冲区错误漏洞，该漏洞源于内存缓冲区边界操作限制不当，在中间人攻击成功后通过发送精心设计的Modbus函数调用来篡改涉及内存大小计算的内存区域，可能导致潜在的任意代码执行。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Schneider Electric | Modicon M340 CPU (part numbers BMXP34*) | Versions prior to SV3.65 | - | |
| Schneider Electric | Modicon MC80 (part numbers BMKC80) | All versions | - | |
| Schneider Electric | Modicon Momentum Unity M1E Processor (171CBU*) | All Versions | - |
II. Public POCs for CVE-2024-8938
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2024-8938
请登录查看更多情报信息。
Same Patch Batch · Schneider Electric · 2024-11-13 · 7 CVEs total
| CVE-2024-10575 | 9.8 CRITICAL | Schneider Electric EcoStruxure IT Gateway 安全漏洞 |
| CVE-2024-8933 | 7.5 HIGH | Schneider Electric Modicon M340 安全漏洞 |
| CVE-2024-8935 | 7.5 HIGH | Schneider Electric Modicon M340 安全漏洞 |
| CVE-2024-9409 | 7.5 HIGH | Schneider Electric多款产品 资源管理错误漏洞 |
| CVE-2024-8937 | 6.5 MEDIUM | Schneider Electric Modicon M340 缓冲区错误漏洞 |
| CVE-2024-8936 | 6.5 MEDIUM | Schneider Electric 输入验证错误漏洞 |
IV. Related Vulnerabilities
Same vendor: Schneider Electric
- CVE-2026-2401
Schneider Electric PowerChute Serial Shutdown 日志信息泄露漏洞 - CVE-2026-2400
Schneider Electric PowerChute Serial Shutdown 注入漏洞 - CVE-2026-2403
Schneider Electric PowerChute Serial Shutdown 安全漏洞 - CVE-2026-2405
Schneider Electric PowerChute Serial Shutdown 资源管理错误漏洞 - CVE-2026-2402
Schneider Electric PowerChute Serial Shutdown 安全漏洞
Same weakness: CWE-119
- CVE-2026-22167
GPU DDK - Cache resident PM buffers writable by other GPU re - CVE-2026-27890
Firebird has Pre-Auth DOS when Processing Out of Order CNCT_ - CVE-2026-34864
Huawei HarmonyOS 安全漏洞 - CVE-2026-4149
Sonos Era 300 SMB Response Out-Of-Bounds Access Remote Code - CVE-2026-34988
Wasmtime leaks data between pooling allocator instances
V. Comments for CVE-2024-8938
No comments yet