CVE-2026-22082 — Insecure Session ID Management Vulnerability in Tenda Wireless Routers

Description (CNA)

This vulnerability exists in Tenda wireless routers (300Mbps Wireless Router F3 and N300 Easy Setup Router) due to the use of login credentials as the session ID through its web-based administrative interface. A remote attacker could exploit this vulnerability by intercepting network traffic and capturing the session ID during insecure transmission. Successful exploitation of this vulnerability could allow the attacker to hijack an authenticated session and compromise sensitive configuration information on the targeted device.

Affected (CNA)

Vendor / product	Versions
Tenda / 300Mbps Wireless Router F3 and N300 Easy Setup Router	affected F3 v3.0 Firmware V12.01.01.41; affected F3 v3.0 Firmware V12.01.01.42; affected F3 v3.0 Firmware V12.01.01.48; affected F3 v3.0 Firmware V12.01.01.52; affected F3 v3.0 Firmware V12.01.01.55; affected F3 v4.0 Firmware V03.03.01.40

CWE

CWE-384

References

https://www.cert-in.org.in/s2cMainServlet?pageid=PUBVLNOTES01&VLCODE=CIVN-2026-0004

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.