What is CVE-2026-35503?

CVE-2026-35503 is a critical-severity vulnerability in Senselive X3050, classified under Use of Hard-coded Credentials. CVSS score: 9.8/10. Published 2026-04-24.

How severe is CVE-2026-35503?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Vulnerability in Senselive X3050

CVE-2026-35503

A vulnerability in SenseLive X3050’s web management interface allows authentication logic to be performed entirely on the client side, relying on hardcoded values within browser-executed scripts rather than server-side verification. An att…

EPSS: 0.001 (27.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Senselive X3050 — versions V1.523
Senselive X3500
Senselive X3500_firmware — versions 1.523

Weakness classification (CWE)

CWE-798 — Use of Hard-coded Credentials

References

ics-cert@hq.dhs.gov (Product)
ics-cert@hq.dhs.gov (US Government Resource)
ics-cert@hq.dhs.gov (Third Party Advisory)

Frequently asked questions

What is CVE-2026-35503?: CVE-2026-35503 is a critical-severity vulnerability in Senselive X3050, classified under Use of Hard-coded Credentials. CVSS score: 9.8/10. Published 2026-04-24.
How severe is CVE-2026-35503?: Critical severity. CVSS v3 base score is 9.8 out of 10.