CVE•Published 2026-05-22•Modified 2026-06-01•1 article on news•6 live references•NVD data

CVE-2026-3294Tp-link · Re305_firmware

Vulnerability data via NVD (ingested)

CVSS v3.1

8.8

HIGH

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS percentile

—

Weaknesses (CWE)

CWE-20Improper Input Validation CWE-862Missing Authorization

Description

An authentication logic vulnerability in multiple TP-Link range extenders allows an unauthenticated attacker on an adjacent network to manipulate a login parameter and reset the administrator password due to insufficient validation. Successful exploitation allows an attacker to obtain full administrative control of the affected device, potentially impacting on confidentiality, integrity, and availability.

Timeline

Published 2026-05-22

Modified 2026-06-01

External references

NVD MITRE Exploit-DB GitHub PoC Sploitus VulnCheck

Search for exposed instances

Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).

Shodan · vuln tag0 hosts

vuln:CVE-2026-3294

Hosts Shodan has explicitly fingerprinted as vulnerable.

Shodan · OS

os:"Re305 Firmware"

Hosts Shodan identified as running Re305 Firmware.

More intel sources (5)

Shodan report

vuln:CVE-2026-3294

Country / ASN / product breakdown for the vuln query.

Censys

vulnerabilities.cve_id: CVE-2026-3294