high7.5
CVE-2021-21727
A ZTE product has a DoS vulnerability.
Impact
A ZTE product has a DoS vulnerability. A remote attacker can amplify traffic by sending carefully constructed IPv6 packets to the affected devices, which eventually leads to device denial of service. This affects:<ZXHN F623><All versions up to V6.0.0P3T33>
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Zte | Zxhn F623 Firmware | before 6.0.0p3t34 |