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CVE-2026-6865— Improper Limitation of a Pathname to a Restricted Directory Vulnerability on Multiple Products

Quick assessment

Affected
Schneider Electric EasyLogic T150 (formerly Saitel DR) Remote Terminal Unit & Controller
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.

Schneider Electric Saitel DR RTU和Schneider Electric Saitel DP RTU都是法国施耐德电气（Schneider Electric）公司的一款远程终端设备。 Schneider Electric Saitel DR RTU和Schneider Electric Saitel DP RTU存在路径遍历漏洞，该漏洞源于路径名限制不当，可能导致用户提供的输入在服务器端文件路径处理中处理不当，造成未授权访问敏感文件。

AI Predicted 7.5 Difficulty: Easy EPSS 0.30% · P23

Affected Version Matrix 2

VendorProduct Version RangeStatus
Schneider Electric EasyLogic T150 (formerly Saitel DR) Remote Terminal Unit & Controller Versions 11.06.31 and prior affected
Schneider Electric Saitel DP Remote Terminal Unit & Controller Versions 11.06.36 and prior affected
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I. Basic Information for CVE-2026-6865

Vulnerability Information
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Vulnerability Title
Improper Limitation of a Pathname to a Restricted Directory Vulnerability on Multiple Products
Source: CVE Program / CVE List V5
Vulnerability Description
CWE-22: Improper Limitation of a Pathname to a Restricted Directory (“Path Traversal”) vulnerability that could cause unauthorized access to sensitive files when user-supplied input is improperly handled during server-side file path processing.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Vulnerability Title
Schneider Electric Saitel DR RTU和Schneider Electric Saitel DP RTU 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Schneider Electric Saitel DR RTU和Schneider Electric Saitel DP RTU都是法国施耐德电气（Schneider Electric）公司的一款远程终端设备。 Schneider Electric Saitel DR RTU和Schneider Electric Saitel DP RTU存在路径遍历漏洞，该漏洞源于路径名限制不当，可能导致用户提供的输入在服务器端文件路径处理中处理不当，造成未授权访问敏感文件。
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 EasyLogic T150 (formerly Saitel DR) Remote Terminal Unit & Controller Versions 11.06.31 and prior -
Schneider Electric Saitel DP Remote Terminal Unit & Controller Versions 11.06.36 and prior -

II. Public POCs for CVE-2026-6865

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III. Intelligence Information for CVE-2026-6865

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Vendor Advisories for CVE-2026-6865 (1)

Same Patch Batch · Schneider Electric · 2026-05-12 · 3 CVEs total

CVE-2026-6866 Initialization of a Resource with an Insecure Default vulnerability on EcoStruxure™ Panel
CVE-2026-4827 Insufficient Entropy vulnerability on Multiple Products

IV. Related Vulnerabilities

Same product: EasyLogic T150 (formerly Saitel DR) Remote Terminal Unit & Controller
Same vendor: Schneider Electric
Same weakness: CWE-22

V. Comments for CVE-2026-6865

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