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CVE-2025-41267

8.5
High
EPSS 0.88%Patch availableMay 29, 2026

OS command injection in WF-500 TX Host WebUI allows remote authenticated RCE

common questions

Is CVE-2025-41267 being exploited?

Not confirmed. CVE-2025-41267 does not appear in CISA's Known Exploited Vulnerabilities catalog, which records only exploitation that has been observed and reported publicly. That is evidence of absence of a report, not evidence the flaw is unattacked. EPSS currently estimates a 0.88% probability of exploitation in the next 30 days.

How severe is CVE-2025-41267?

CVE-2025-41267 is rated High with a CVSS score of 8.5. Severity describes how bad exploitation would be, not how likely it is: pair it with exploitation evidence before deciding what to patch first.

Is there a patch for CVE-2025-41267?

Yes. A fix has been recorded for CVE-2025-41267. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.

What does CVE-2025-41267 affect?

CVE-2025-41267 affects Waterfall WF-500 TX Host (v7.9.1.0 R2502171040). Confirm the exact affected versions against the vendor advisory before deciding you are exposed.

What should I do about CVE-2025-41267?

Restrict WebUI access; monitor activity; apply patch when released

Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.

executive summary
technical analysis
affected
Waterfall WF-500 TX Host (v7.9.1.0 R2502171040)
impact

Authenticated attacker can execute arbitrary OS commands on WF-500 TX Host via vulnerable WebUI.

action required

Immediate action required

affected versions
Waterfall WF-500
  • affected<= 7.9.1.0 R2502171040

As published in the CVE Program record. A version outside these ranges is not a statement that it is unaffected — vendors sometimes understate a range, and distribution-backported builds carry upstream numbers that do not reflect what was patched into them.

how to fix
Remediation steps are tailored for users whose stack is affected. Add this technology to your stack to see the fix checklist.
references
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