CVE-2026-19291 | BDVDB-2026-358721 Detail
silabs.comWiseConnect
Description#
Bluetooth re-pairing with an existing device can use a lower security level. RS9116W and SiWx91x impacted. See V3 in the BLERP paper linked below.
Impact#
CAPEC-180 Exploiting Incorrectly Configured Access Control Security Levels
Weaknesses#
- CWE-290 Authentication bypass by spoofing
References#
- https://docs.silabs.com/sisdk-release-notes/latest/sisdk-wifi-release-notes/sisdk-wifible-ble-release-notes
- https://docs.silabs.com/rs9116-wiseconnect/latest/wifibt-wc-release-notes/rs9116-ble-release-notes#bug-fixes
- https://community.silabs.com/068Vm00000x0yyH
- https://www.ndss-symposium.org/ndss-paper/blerp-ble-re-pairing-attacks-and-defenses/
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.