PT-2023-14296 · Sinilink · Sinilink Xy-Wft1 Wifi Remote Thermostat

Victor Hanna · Publicado 2023-01-20 · Atualizado 2025-04-02 · CVE-2022-43704

Positive Technologies (AI Summary)

CVSS v3.1

5.9

Média

Vetor base

AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

Name of the Vulnerable Software and Affected Versions Sinilink XY-WFT1 WiFi Remote Thermostat version 1.3.6

Description The issue allows an attacker to bypass the intended requirement to communicate using MQTT, enabling them to replay Sinilink aka SINILINK521 protocol commands via udp/1024 to interface directly with the target device. This allows for an attack to control the onboard relay without requiring authentication via the mobile application, potentially resulting in an unacceptable temperature within the target device's physical environment.

Recommendations For Sinilink XY-WFT1 WiFi Remote Thermostat version 1.3.6, consider disabling the replay of Sinilink aka SINILINK521 protocol commands as a temporary workaround until a patch is available. Restrict access to the udp/1024 interface to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Enumeração de Fraquezas

CWE-294

Identificadores relacionados

CVE-2022-43704

Produtos afetados

Sinilink Xy-Wft1 Wifi Remote Thermostat

Referências · 5

• 🔥 https://trustwave.com/en-us/resources/blogs/spiderlabs-blog/cve-2022-43704-capture-replay-vulnerability-in-sinilink-xy-wft1-thermostat · Exploit
• https://t.me/cibsecurity/56779 · Publicação no Telegram
• https://t.me/cvenotify/117372 · Publicação no Telegram
• https://nvd.nist.gov/vuln/detail/CVE-2022-43704 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2022-43704 · Aviso do Fabricante