| Hostnames | ecs-121-37-219-183.compute.hwclouds-dns.com |
| Domains | hwclouds-dns.com |
| Country | China |
| City | Guangzhou |
| Organization | Huawei Public Cloud Service (Huawei Software Technologies Ltd.Co) |
| ISP | Huawei Cloud Service data center |
| ASN | AS55990 |
Note: the device may not be impacted by all of these issues. The vulnerabilities are implied based on the software and version.
| CVE-2023-44487 | The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023. |
| CVE-2021-3618 | 5.8ALPACA is an application layer protocol content confusion attack, exploiting TLS servers implementing different protocols but using compatible certificates, such as multi-domain or wildcard certificates. A MiTM attacker having access to victim's traffic at the TCP/IP layer can redirect traffic from one subdomain to another, resulting in a valid TLS session. This breaks the authentication of TLS and cross-protocol attacks may be possible where the behavior of one protocol service may compromise the other at the application layer. |