Critical severity9.8NVD Advisory· Published May 31, 2016· Updated May 6, 2026
CVE-2016-4521
CVE-2016-4521
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 products
2- cpe:2.3:o:sixnet:bt-6_series_cellular_router_firmware:*:*:*:*:*:*:*:*Range: <=3.8.20
- cpe:2.3:o:sixnet:bt-5_series_cellular_router_firmware:*:*:*:*:*:*:*:*Range: <=3.8.20
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
1- ics-cert.us-cert.gov/advisories/ICSA-16-147-02nvdThird Party AdvisoryUS Government Resource
News mentions
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