CVE-2026-10562 PUBLISHED

Unauthenticated Open Redirect Vulnerability on TP-Link Archer AX20 Web Interface

Assigner: TPLink
Reserved: 01.06.2026 Published: 30.06.2026 Updated: 30.06.2026

An unauthenticated URL redirection vulnerability has been identified in Archer AX20 V2 due to improper validation of user-supplied URL input within the web interface. An unauthenticated attacker can craft URLs containing URL-encoded path traversal sequences.

When processed by the embedded web server, these inputs may cause the device to respond with HTTP 3xx redirects to attacker-controlled external domains.

This issue affects Archer AX20 V2.0: through 2.1.9 Build 20230829.

Metrics

CVSS 4.0

CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:H/VI:L/VA:L/SC:N/SI:N/SA:N
CVSS Score: 5.9

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Network	Confidentiality	High	Confidentiality	None
Attack Complexity	Low	Integrity	Low	Integrity	None
Attack Requirements	Present	Availability	Low	Availability	None
Privileges Required	None
User Interaction	Active

CVSS 4.0

Product Status

Vendor	TP-Link Systems Inc.
Product	Archer AX20 V2.0
Versions	Default: unaffected affected from 0 to V2_260527 (excl.)

Credits

VeyselXan (Cyb3rLynx) finder

References

Problem Types

CWE-601 URL redirection to untrusted site ('open redirect') CWE

Impacts

CAPEC-194 Fake the Source of Data