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CVE-2026-25109

8.0
High
EPSS 2%Feb 27, 2026

Authenticated RCE via devices field input on /get_setup route.

common questions

Is CVE-2026-25109 being exploited?

Not confirmed. CVE-2026-25109 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 1.5% probability of exploitation in the next 30 days.

How severe is CVE-2026-25109?

CVE-2026-25109 is rated High with a CVSS score of 8.0. 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-2026-25109?

Not known from our data. No patch reference has been recorded for CVE-2026-25109, which is not the same as no patch existing — a fix may have shipped without a tagged reference, or after this record was written. The vendor advisory is the only authority on whether a fix exists, and mitigations may be available regardless.

What does CVE-2026-25109 affect?

CVE-2026-25109 affects XWEB Pro <=1.12.1. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.

What should I do about CVE-2026-25109?

Apply vendor patch or upgrade to fixed version.

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

executive summary
technical analysis
affected
XWEB Pro <=1.12.1
impact

Authenticated attacker can execute arbitrary commands on the device via devices field input in /get_setup.

action required

Patch when possible

affected versions
Copeland Copeland XWEB 300D PRO
  • affected<= 1.12.1
Copeland Copeland XWEB 500B PRO
  • affected<= 1.12.1
Copeland Copeland XWEB 500D PRO
  • affected<= 1.12.1

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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