CVE-2026-19293: CWE-521 Weak password requirements in silabs.com WiseConnect
SMP security request (from peripheral) does not include the maximum encryption key size supported. Using a key with less than the maximum keysize makes brute-forcing the key easier. See V6 in BLERP paper linked below.
CVE-2026-19293: CWE-521 Weak password requirements in silabs.com WiseConnect
Description
SMP security request (from peripheral) does not include the maximum encryption key size supported. Using a key with less than the maximum keysize makes brute-forcing the key easier. See V6 in BLERP paper linked below.
CVSS v3.1
Score 8.8high
Affected software
Weaknesses
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Silabs
- Date Reserved
- 2026-08-07T16:21:06.928Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a7ddec3bf8831d5395cfc17
Added to database: 08/13/2026, 15:12:03 UTC
Last updated: 08/13/2026, 15:12:03 UTC
Views: 1
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