PT-2026-2148 · Tenda · Tenda N300 Easy Setup Router+1

CVE-2026-22080 · Publicado 2026-01-09 · Atualizado 2026-01-09

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

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

Description The routers transmit credentials using reversible Base64 encoding through the web-based administrative interface. An attacker on the same network can intercept network traffic and capture the Base64-encoded credentials. Successful exploitation could allow an attacker to obtain sensitive information and gain unauthorized access to the targeted device.

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:2026-01046

CVE-2026-22080

Produtos afetados

Tenda 300Mbps Wireless Router F3

Tenda N300 Easy Setup Router

Referências · 6

• https://twitter.com/CVEnew/status/2009589665100157198 · Publicação no Twitter
• https://github.com/advisories/GHSA-vwwc-97q7-j4wg · Nota
• https://t.me/CVEtracker/41822 · Publicação no Telegram
• https://cert-in.org.in/s2cMainServlet?pageid=PUBVLNOTES01&VLCODE=CIVN-2026-0004 · Nota
• https://bdu.fstec.ru/vul/2026-01046 · Nota de Segurança
• https://nvd.nist.gov/vuln/detail/CVE-2026-22080 · Nota de Segurança