PT-2026-44818 · Waterfall+1 · Wf-500+1

CVE-2025-41280 · Published 2026-05-29 · Updated 2026-07-21

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Waterfall WF-500 RX Host version 7.9.1.0 R2502171040

Description A Relative Path Traversal (Zip Slip) issue exists, which occurs when an application fails to properly validate the filenames within a compressed archive, potentially allowing files to be written to arbitrary locations. This allows attackers with access to the TX Host to execute code on the RX Host, provided that a MySQL connector is configured and file compression is enabled.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Relative Path Traversal

Weakness Enumeration

CWE-23

Related Identifiers

CVE-2025-41280

Affected Products

Wf-500

Wf-500 Firmware

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2025-41280 · Security Note
• https://nozominetworks.com/labs/vulnerability-advisories-cve-2025-41280 · Vendor Advisory
• https://t.me/cveNotify/208760 · Telegram Post