medium6.5
CVE-2019-5280
The SIP TLS module of Huawei CloudLink Phone 7900 with V600R019C10 has a TLS certificate verification vulnerability.
Impact
The SIP TLS module of Huawei CloudLink Phone 7900 with V600R019C10 has a TLS certificate verification vulnerability. Due to insufficient verification of specific parameters of the TLS server certificate, attackers can perform man-in-the-middle attacks, leading to the affected phones registered abnormally, affecting the availability of IP phones.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Huawei | Cloudlink Phone 7900 Firmware | Version v600r019c10 |