CVE-2026-2403
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I. Basic Information for CVE-2026-2403
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
CWE-1284 Improper Validation of Specified Quantity in Input vulnerability exists that could cause Event and Data Log truncation impacting log integrity when a Web Admin user alters the POST /logsettings request payload.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
CWE-1284
Source: NVD (National Vulnerability Database)
Vulnerability Title
Schneider Electric PowerChute Serial Shutdown 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Schneider Electric PowerChute Serial Shutdown是法国施耐德电气（Schneider Electric）公司的一个 UPS 管理、正常关机和能源管理软件。 Schneider Electric PowerChute Serial Shutdown存在安全漏洞，该漏洞源于对输入中指定数量的验证不当，可能导致Web管理员用户篡改POST /logsettings请求时截断事件和数据日志，影响日志完整性。
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 | PowerChute™ Serial Shutdown | Versions 1.4 and prior | - |
II. Public POCs for CVE-2026-2403
| # | POC Description | Source Link | Shenlong Link |
|---|
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No public POC found.
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Advisory · 1
Same Patch Batch · Schneider Electric · 2026-04-14 · 8 CVEs total
| 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 | |
| CVE-2026-2404 | Schneider Electric PowerChute Serial Shutdown 安全漏洞 | |
| CVE-2026-2400 | Schneider Electric PowerChute Serial Shutdown 注入漏洞 | |
| CVE-2026-2401 | Schneider Electric PowerChute Serial Shutdown 日志信息泄露漏洞 | |
| CVE-2026-2399 | Schneider Electric PowerChute Serial Shutdown 路径遍历漏洞 | |
| CVE-2026-4832 | Schneider Electric多款产品 信任管理问题漏洞 |
IV. Related Vulnerabilities
Same product: PowerChute™ Serial Shutdown
- 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-2026-2405
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 - CVE-2026-2404
Schneider Electric PowerChute Serial Shutdown 安全漏洞
Same vendor: Schneider Electric
- CVE-2026-6332
Clear Text Storage of Sensitive Information on EcoStruxure™ - CVE-2026-6866
Initialization of a Resource with an Insecure Default vulner - CVE-2026-6865
Improper Limitation of a Pathname to a Restricted Directory - CVE-2026-4827
Insufficient Entropy vulnerability on Multiple Products - CVE-2026-2401
Schneider Electric PowerChute Serial Shutdown 日志信息泄露漏洞
Same weakness: CWE-1284
V. Comments for CVE-2026-2403
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