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CVE-2026-105947— Arbitrary File Read in Innotim Software's Logsign SIEM

Quick assessment

Affected
Innotim Software, Telecommunications, and Consulting Co. Ltd. Logsign SIEM
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.

Innotim Software, Telecommunications, and Consulting Co. Ltd. 的 Logsign SIEM 产品存在“对路径名限制至受限目录不当（路径遍历）”漏洞，允许攻击者执行路径遍历操作。 该问题影响 Logsign SIEM 6.4.120 至 6.4.121 版本（即 6.4.120 及之后、但早于 6.4.122 的所有版本）。

CVSS 6.5 · Medium

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2026-105947

Vulnerability Information
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Vulnerability Title
Arbitrary File Read in Innotim Software's Logsign SIEM
Source: CVE Program / CVE List V5
Vulnerability Description
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in Innotim Software, Telecommunications, and Consulting Co. Ltd. Logsign SIEM allows Path Traversal. This issue affects Logsign SIEM: from 6.4.120 before 6.4.122.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A: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

Affected Products

Vendor Product Affected Versions CPE Subscribe
Innotim Software, Telecommunications, and Consulting Co. Ltd. Logsign SIEM 6.4.120 ~ 6.4.122 -

II. Public POCs for CVE-2026-105947

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III. Intelligence Information for CVE-2026-105947

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Other References for CVE-2026-105947 (1)

IV. Related Vulnerabilities

Same product: Logsign SIEM
Same weakness: CWE-22