PT-2026-2147 · Tenda · Tenda N300 Easy Setup Router+1

Publicado 2026-01-09 · Atualizado 2026-01-09 · CVE-2026-22079

Positive Technologies (AI Summary)

CVSS v4.0

8.7

Alta

Vetor base

AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Name of the Vulnerable Software and Affected Versions Tenda 300Mbps Wireless Router F3 Tenda N300 Easy Setup Router

Description The routers transmit login credentials in plaintext during the initial login or after a factory reset through the web-based administrative interface. An attacker on the same network can intercept network traffic and capture these credentials. Successful exploitation could allow an attacker to gain unauthorized access to the device and obtain sensitive information.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Cleartext Transmission of Sensitive Information

Enumeração de Fraquezas

CWE-319

Identificadores relacionados

BDU:2026-00881

CVE-2026-22079

Produtos afetados

Tenda 300Mbps Wireless Router F3

Tenda N300 Easy Setup Router

Referências · 6

• https://dbugs.ptsecurity.com/vulnerability/PT-2026-2147 · Nota
• https://t.me/CVEtracker/41821 · Publicação no Telegram
• https://bdu.fstec.ru/vul/2026-00881 · Nota de Segurança
• https://twitter.com/CVEnew/status/2009589666098343986 · Publicação no Twitter
• https://nvd.nist.gov/vuln/detail/CVE-2026-22079 · Nota de Segurança
• https://cert-in.org.in/s2cMainServlet?pageid=PUBVLNOTES01&VLCODE=CIVN-2026-0004 · Nota