Auth bypass in Baylan Measuring Instruments Industry And Trade Inc. Smart Meter Management Application (Bms)

CVE-2026-15706

Missing authentication for critical function vulnerability in Baylan Measuring Instruments Industry and Trade Inc. Baylan Smart Meter Management Application (BMS) allows Authentication Bypass. This issue affects Baylan Smart Meter Management Application (BMS): before v1.1.10.142.

Vulnerability class: Broken Authentication

Published · last modified .

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.

EPSS exploit prediction

EPSS: 0.006 (49.0th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 49th percentile — 49.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2026-15706: held from 0.004 to 0.006.

EPSS over last 30 days · oldest: 0.004 · newest: 0.006 · change: +0.003

Affected products

Weakness classification (CWE)

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2026-15706?
CVE-2026-15706 is a critical-severity vulnerability in Baylan Measuring Instruments Industry And Trade Inc. Smart Meter Management Application (Bms), classified under Missing Authentication for Critical Function. CVSS score: 9.8/10. Published 2026-08-20.
How severe is CVE-2026-15706?
Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2026-15706 known to be exploited?
1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.