Vulnerability record · CVE-2026-27841 · published 24 April 2026

CVE-2026-27841: Senselive x3500 firmware cross-site request forgery vulnerability

Senselive · X3500 Firmware

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.

8.4 CVSS 4.0 High EPSS 0.25% · top 85.4% CWE-352 · Cross-site request forgery

8.4CVSS 4.0 base score

0.25%EPSS exploitation probability, 30 days

NoNot in CISA KEV

1Affected product versions listed by NVD

3References

17 Jun 2026Last modified by NVD

Description

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

X3500 Firmware Senselive

References

Link	Tags
https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-111-12.json	Third Party Advisory
https://senselive.io/contact	Product
https://www.cisa.gov/news-events/ics-advisories/icsa-26-111-12	US Government Resource

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.3CVE-2026-40630Senselive x3500 firmware authentication bypass via alternate path vulnerabilityA vulnerability in SenseLive X3050’s web management interface allows unauthorized access to certain configuration endpoints due to improper access c…EPSS 0.89%24 Apr 2026 9.3CVE-2026-35503Senselive x3500 firmware hard-coded credentials vulnerabilityA vulnerability in SenseLive X3050’s web management interface allows authentication logic to be performed entirely on the client side, relying on har…EPSS 0.84%24 Apr 2026 9.3CVE-2026-39462Senselive x3500 firmware insufficiently protected credentials vulnerabilityA vulnerability exists in SenseLive X3050’s web management interface in which password updates are not reliably applied due to improper handling of c…EPSS 0.69%24 Apr 2026 9.3CVE-2026-40620Senselive x3500 firmware missing authentication for critical function vulnerabilityA vulnerability in SenseLive X3050’s embedded management service allows full administrative control to be established without any form of authenticat…EPSS 0.83%24 Apr 2026 9.2CVE-2026-27843Senselive x3500 firmware missing authentication for critical function vulnerabilityA vulnerability exists in SenseLive X3050's web management interface that allows critical configuration parameters to be modified without sufficient …EPSS 0.81%24 Apr 2026 8.7CVE-2026-35064Senselive x3500 firmware missing authentication for critical function vulnerabilityA vulnerability in SenseLive X3050’s management ecosystem allows unauthenticated discovery of deployed units through the vendor’s management protocol…EPSS 0.63%24 Apr 2026 7.2CVE-2026-40623Senselive x3500 firmware missing authorization vulnerabilityA vulnerability in SenseLive X3050's web management interface allows critical system and network configuration parameters to be modified without suff…EPSS 0.59%24 Apr 2026 6.9CVE-2026-40431Senselive x3500 firmware cleartext transmission vulnerabilityA vulnerability exists in SenseLive X3050’s web management interface due to its reliance on unencrypted HTTP for all administrative communication. Be…EPSS 0.31%24 Apr 2026

Source: NIST National Vulnerability Database (record CVE-2026-27841), CISA KEV, FIRST EPSS (scores of 2026-09-29). This page is refreshed as NVD updates the record.