CVE-2020-28877

Critical

Description

Buffer overflow in in the copy_msg_element function for the devDiscoverHandle server in the TP-Link WR and WDR series, including WDR7400, WDR7500, WDR7660, WDR7800, WDR8400, WDR8500, WDR8600, WDR8620, WDR8640, WDR8660, WR880N, WR886N, WR890N, WR890N, WR882N, and WR708N.

SeverityCritical
CVSS9.8
Exploit probability—
ProductTp-link Wdr7400 Firmware
PublishedNov 20, 2020
First seenNov 20, 2020

How to fix

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

Affected products

ProductAffected versionsFixed in
tp-link wdr7400_firmwareNo range specified—
tp-link wdr7500_firmwareNo range specified—
tp-link wdr7660_firmwareNo range specified—
tp-link wdr7800_firmwareNo range specified—
tp-link wdr8400_firmwareNo range specified—
tp-link wdr8500_firmwareNo range specified—
tp-link wdr8600_firmwareNo range specified—
tp-link wdr8620_firmwareNo range specified—
tp-link wdr8640_firmwareNo range specified—
tp-link wdr8660_firmwareNo range specified—
tp-link wr880n_firmwareNo range specified—
tp-link wr886n_firmwareNo range specified—
tp-link wr890n_firmwareNo range specified—
tp-link wr882n_firmwareNo range specified—
tp-link wr708n_firmwareNo range specified—

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