CVE-2023-0971

HIGH 8.8CVE-2023-0971 · Published 21/06/2023 · updated 17/06/2026

In short

CVE-2023-0971 is a HIGH (CVSS 8.8) vulnerability affecting z/ip gateway sdk (silabs).
Chance of exploitation in the next 30 days (EPSS): 0.25%, higher than 16.4% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
z/ip gateway sdk silabs	`≤ 7.18.01`	No fix yet

Description

A logic error in SiLabs Z/IP Gateway SDK 7.18.02 and earlier allows authentication to be bypassed, remote administration of Z-Wave controllers, and S0/S2 encryption keys to be recovered.

References

siliconlabs.lightning.force.com/sfc/servlet.shepherd/document/download/0698Y00000V6HZzQAN · Permissions Required

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