CVE-2016-4521
N/A
Published: May 31, 2016 at 01:00 AM UTC
Updated: June 17, 2026 at 12:47 AM UTC
4 products affected across 1 vendorBt 5 Series Cellular Router FirmwareBt 6 Series Cellular Router FirmwareBt-6 Series Cellular Router
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Severity
N/A
Exploit prediction
EPSS 2%
Description
Sixnet BT-5xxx and BT-6xxx M2M devices before 3.8.21 and 3.9.x before 3.9.8 have hardcoded credentials, which allows remote attackers to obtain access via unspecified vectors.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v ≤ 3.8.20v ≤ 3.9.7
sixnet-bt-5-series-cellular-router (same device) · sixnet-bt-6-series-cellular-router (same device)
v ≤ 3.8.20v ≤ 3.9.7
sixnet-bt-5-series-cellular-router (same device) · sixnet-bt-6-series-cellular-router (same device)
80%
All versions
80%
All versions
Remediation
No guide yetNo remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.
References (1)
x_refsource_MISCThird Party AdvisoryUS Government Resource
Source: [email protected]
https://ics-cert.us-cert.gov/advisories/ICSA-16-147-02Quick Info
StatusMODIFIED
CWE
CWE-200
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