How to Fix CVE-2026-27841: X3050 (Bundle Sibling)

By Sai Kiran Pandrala

Last verified: 2026-05-25

CVE-2026-27841 is a sibling vulnerability in the same vendor advisory as CVE-2026-25720. Applying the patched build named in the primary write-up closes this CVE as well.

What's different about CVE-2026-27841?

A vulnerability in SenseLive X3050's web management interface allows state-changing operations to be triggered without proper Cross-Site Request Forgery (CSRF) protections. Because the application does not enforce server-side validation of request origin or implement CSRF tokens, a malicious external webpage could cause a user's browser to submit unauthorized configuration requests to the device.

The technical impact and remediation are identical to the primary CVE in the bundle. The same vendor patch closes both.

How to fix CVE-2026-27841

Apply the patched build per the primary write-up: How to Fix CVE-2026-25720.

The patch installation procedure, verification commands, and interim mitigations are documented there. Reusing one runbook keeps the rollout consistent across the bundle.

Frequently asked questions

Is CVE-2026-27841 fixed by the same patch as CVE-2026-25720?

Yes. CVE-2026-27841 ships in the same vendor advisory as CVE-2026-25720. Applying the patched build named in the primary write-up closes both.

What is the CVSS score for CVE-2026-27841?

The CVSS base score is 8.4 (High).

Is it being exploited?

It is not currently listed in CISA KEV.

References

• Official vendor advisory: https://www.cisa.gov/news-events/ics-advisories/icsa-26-111-12
• NVD entry: https://nvd.nist.gov/vuln/detail/CVE-2026-27841
• CISA KEV catalog: https://www.cisa.gov/known-exploited-vulnerabilities-catalog
• Primary write-up: How to Fix CVE-2026-25720

*Part of the X3050 bundle. Full procedure at CVE-2026-25720.*