Description
A ZigBee coordinator, router, or end device may change their node ID when an unsolicited encrypted rejoin response is received, this change in node ID causes Denial of Service (DoS). To recover from this DoS, the network must be re-established
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| silabs.com | EmberZNet | < 7.3.3, 7.4.0 – < 7.4.4, < 8.1.0 | 7.3.3 |
Advisories 5
- ICSA-26-295-05 Siemens SENTRON 3NA COM Fuse CISA ICS & IT advisories · Oct 22, 2026
- NCSC-2026-0415 Kwetsbaarheden verholpen in Siemens-producten NCSC-NL (Netherlands) · Oct 13, 2026
- SSA-099819 SSA-099819: Denial of Service Vulnerability in SENTRON 3NA COM Fuse Siemens ProductCERT · Oct 13, 2026
- ICSA-26-027-03 Schneider Electric Zigbee Products CISA ICS & IT advisories · Jan 27, 2026
- SEVD-2026-013-03 Multiple Vulnerabilities on Zigbee Products Schneider Electric CPCERT · Jan 13, 2026
References
- https://community.silabs.com/068Vm00000I7ri2 vendor-advisory permissions-required