CVE-2026-75347
Quick assessment
Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
EIPStackGroup OpENer v2.3 及 master 分支中直到 commit 76b95cf 的版本存在一个悬空指针解引用漏洞，该漏洞出现在 EtherNet/IP 通用数据包格式（CPF）的处理逻辑中。攻击者可以利用此漏洞远程导致服务拒绝（Denial of Service, DoS）。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2026-75347
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
EIPStackGroup OpENer v2.3 and master up to commit 76b95cf contain an expired pointer dereference vulnerability in the EtherNet/IP Common Packet Format (CPF) handling logic. This allows a remote attacker to cause a denial of service.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | n/a | n/a | - |
|
II. Public POCs for CVE-2026-75347
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Other References for CVE-2026-75347 (4)
Same Patch Batch · n/a · 2026-10-09 · 15 CVEs total
| CVE-2026-75345 | 7.5 HIGH | OpENer v2.3.0越界读取漏洞致拒绝服务 |
| CVE-2026-75349 | 7.5 HIGH | OpENer v2.3.0越界读导致拒绝服务 |
| CVE-2026-75348 | 7.5 HIGH | OpENer v2.3越界读取致拒绝服务 |
| CVE-2026-75350 | 7.5 HIGH | OpENer v2.3缓冲区溢出导致拒绝服务 |
| CVE-2026-79363 | Cloudron 9.1.7/9.2 品牌页脚存储型XSS漏洞 | |
| CVE-2026-78795 | Netcore B11 < v1.3.241114.024540 信息泄露漏洞 | |
| CVE-2026-78796 | Netcore B11路由器v1.3.241114.024540前版本远程代码执行漏洞 | |
| CVE-2026-75346 | EIPStackGroup OpENer越界读导致拒绝服务 | |
| CVE-2025-61560 | ArgoCD v3.0.6会话竞态条件漏洞 | |
| CVE-2026-75353 | OpENer v2.3存在越界读取漏洞导致拒绝服务 | |
| CVE-2026-75352 | OpENer v2.3整数下溢导致DoS | |
| CVE-2026-75351 | OpENer v2.3越界读取漏洞导致拒绝服务 | |
| CVE-2026-78835 | Rocket Remote Desktop 18.0.8583.1凭据保护不足漏洞 | |
| CVE-2026-78797 | iStoreOS <24.10.7远程代码执行漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2026-75347
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