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8.8

CVE-2018-7806: StruxureWare Data Center Operation can write files anywhere

CVE-2018-7806 · published 7 years ago
Summary

In StruxureWare Data Center Operation, a logged‑in user can upload a zip file. If the zip contains specially crafted filenames, the system may place files outside the intended folder, potentially overwriting or adding unwanted files on the server. Upgrade to the patched version or disable the zip‑upload feature until a fix is applied.

What to do

The CVE record does not list a fixed version. Check the vendor's site or the advisory links below - a fix may already be released.

Affected software
VendorProductAffected versions
schneider-electric struxureware_data_center_operation All versions
cpe:2.3:a:schneider-electric:struxureware_data_center_operation:*:*:*:*:*:*:*:*
Original advisory text
Data Center Operation allows for the upload of a zip file from its user interface to the server. A carefully crafted, malicious file could be mistakenly uploaded by an authenticated user via this f...
Data Center Operation allows for the upload of a zip file from its user interface to the server. A carefully crafted, malicious file could be mistakenly uploaded by an authenticated user via this feature which could contain path traversal file names. As such, it could allow for the arbitrary upload of files contained with the zip onto the server file system outside of the intended directory. This is leveraging the more commonly known ZipSlip vulnerability within Java code.
Fix within
Internet-facing 14 days
Internal At next upgrade
  • Not known to be exploited
  • Needs hands-on effort to exploit (estimated)
  • Gives an attacker full control (estimated)
Severity
8.8 High
Exploitation
1% chance of attack within 30 days
Type
CWE-22Path Traversal
Timeline
Published30 Nov 2018
Updated4 Nov 2026
First seen29 Sep 2026
Sources
CVE-2018-7806 · NVD
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