CVE-2020-10888

Critical

Description

This vulnerability allows remote attackers to bypass authentication on affected installations of TP-Link Archer A7 Firmware Ver: 190726 AC1750 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of SSH port forwarding requests during initial setup. The issue results from the lack of proper authentication prior to establishing SSH port forwarding rules. An attacker can leverage this vulnerability to escalate privileges to resources normally protected from the WAN interface. Was ZDI-CAN-9664.

SeverityCritical

CVSS9.8

Exploit probability—

Product

Tp-link Ac1750 Firmware

PublishedMar 25, 2020

First seenMar 25, 2020

Weakness typeCWE-287Improper authentication

How to fix

Sources list no fixed version or patch link for this vulnerability.

Affected products

Product	Affected versions	Fixed in
tp-link ac1750_firmware	190726	—

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