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CVE-2026-14947— Frauscher Sensortechnik: FDS102 for FAdC/FAdCi R2 is vulnerable to Remote Code Execution via malicious ZIP file

Quick assessment

Affected
Frauscher Sensortechnik FDS 102
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.

高权限的远程攻击者可以上传包含目录遍历序列（如“../”）的恶意ZIP归档文件，从而逃逸预期的解压目录，并向服务器上的任意位置写入文件。由于在将文件写入磁盘之前未对归档条目路径进行适当验证，可能导致任意代码执行，进而可能引发整个系统被完全攻陷。

CVSS 7.2 · High EPSS 0.94% · P58

Affected Version Matrix 1

VendorProduct Version RangeStatus
Frauscher Sensortechnik FDS 102 2.8.0≤ 2.13.3 affected
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I. Basic Information for CVE-2026-14947

Vulnerability Information
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Vulnerability Title
Frauscher Sensortechnik: FDS102 for FAdC/FAdCi R2 is vulnerable to Remote Code Execution via malicious ZIP file
Source: CVE Program / CVE List V5
Vulnerability Description
A high-privileged remote attacker can upload malicious ZIP archive containing directory traversal sequences such as ../ can escape the intended extraction directory and write files to arbitrary locations on the server, potentially achieve arbitrary code execution due to improper validation of archive entry paths before writing files to disk which could result in full system compromise.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
路径遍历：’../filedir’
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Frauscher Sensortechnik FDS 102 2.8.0 ~ 2.13.3 -

II. Public POCs for CVE-2026-14947

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III. Intelligence Information for CVE-2026-14947

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Vendor Advisories for CVE-2026-14947 (1)

Same Patch Batch · Frauscher Sensortechnik · 2026-08-20 · 8 CVEs total

CVE-2026-14950 9.8 CRITICAL Frauscher Sensortechnik: FDS102 for FAdC/FAdCi R2 is vulnerable to Insufficient Session Ex
CVE-2026-14948 8.8 HIGH Frauscher Sensortechnik: FDS102 for FAdC/FAdCi R2 is vulnerable to Insertion of Sensitive
CVE-2026-14951 8.0 HIGH Frauscher Sensortechnik: FDS102 for FAdC/FAdCi R2 is vulnerable to Cross-Site Request Forg
CVE-2026-14952 7.5 HIGH Frauscher Sensortechnik: FDS102 for FAdC/FAdCi R2 is offering files with sensitive informa
CVE-2026-14946 7.2 HIGH Frauscher Sensortechnik: FDS102 for FAdC/FAdCi R2 is vulnerable to Remote Code Execution v
CVE-2026-14949 6.5 MEDIUM Frauscher Sensortechnik: FDS102 for FAdC/FAdCi R2 is vulnerable to Incorrect Authorization
CVE-2026-14953 4.3 MEDIUM Frauscher Sensortechnik: FDS102 for FAdC/FAdCi R2 is Missing Authorization due to improper

IV. Related Vulnerabilities

Same product: FDS 102
Same vendor: Frauscher Sensortechnik
Same weakness: CWE-24

V. Comments for CVE-2026-14947

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