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TI-2025-27521 Aliases CVE-2025-41280GHSA-cf86-3f4j-57g9

Path traversal in Waterfall WF-500

Priority LOW 34CWE-23Published · Updated

Key facts

Attack vector
Local
Privileges required
None
User interaction
None
Attack complexity
Low
Attack requirements
Present
Impact type
—
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA.

Summary

Nozomi Networks Labs identified a CWE-23: Relative Path Traversal (Zip Slip) in Waterfall WF-500 RX Host in version 7.9.1.0 R2502171040 that allows attackers with access to the TX Host to execute code on the RX Host when a MySQL connector is configured and file compression is enabled.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00146 3rd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
WaterfallWF-500up to 7.9.1.0 R2502171040—No fix listedCNA
  • WF-500 VendorWaterfall Affected up to 7.9.1.0 R2502171040 Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:o:waterfall-security:wf-500_firmware:*:*:*:*:*:*:*:*up to 7.9.1.0_r2502171040VulnerableWaterfall
cpe:2.3:h:waterfall-security:wf-500:-:*:*:*:*:*:*:*not specified by NVDRunning onWaterfall
  • cpe:2.3:o:waterfall-security:wf-500_firmware:*:*:*:*:*:*:*:* Versions up to 7.9.1.0_r2502171040 Vulnerable ·Waterfall
  • cpe:2.3:h:waterfall-security:wf-500:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Waterfall

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-41280
  2. 2026-10-03 Alias added: GHSA-cf86-3f4j-57g9

References

Advisory 1

  • TI-2025-27518 OS command injection in Waterfall WF-500 CVSS 4.0CRITICAL 9.3
  • TI-2025-27517 OS command injection in Waterfall WF-500 CVSS 4.0CRITICAL 9.3
  • TI-2025-27516 OS command injection in Waterfall WF-500 CVSS 4.0CRITICAL 9.3
  • TI-2025-27515 OS command injection in Waterfall WF-500 CVSS 4.0CRITICAL 9.3
  • TI-2025-27513 OS command injection in Waterfall WF-500 CVSS 4.0CRITICAL 9.3
  • TI-2025-27511 OS command injection in Waterfall WF-500 CVSS 4.0CRITICAL 9.3
See all 16 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences