Auth bypass in Senselive X3050
CVE-2026-40623
A vulnerability in SenseLive X3050's web management interface allows critical system and network configuration parameters to be modified without sufficient validation and safety controls. Due to inadequate enforcement of constraints on sensitive functions, parameters such as IP addressing, watchdog timers, reconnect intervals, and service ports can be set to unsupported or unsafe values. These configuration changes directly affect core device behaviour and recovery mechanisms. The lack of proper validation and safeguards allows critical system functions to be altered in a manner that can destabilize device operation or render the device persistently unavailable.
Vulnerability class: Broken Access Control
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H.
EPSS exploit prediction
EPSS: 0.006 (45.9th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 46th percentile — 45.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.006 · change: +0.003
Affected products
- Senselive X3050 — versions V1.523
- Senselive X3500
- Senselive X3500 Firmware — versions 1.523
Weakness classification (CWE)
References
- senselive.io/contact (Product)
- www.cisa.gov/news-events/ics-advisories/icsa-26-111-12 (US Government Resource)
- github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-111-12.js… (Third Party Advisory)
Frequently asked questions
- What is CVE-2026-40623?
- CVE-2026-40623 is a high-severity vulnerability in Senselive X3050, classified under Missing Authorization. CVSS score: 8.1/10. Published 2026-04-24.
- How severe is CVE-2026-40623?
- High severity. CVSS v3 base score is 8.1 out of 10.