CVE-2025-28020

High

Description

TOTOLINK A800R V4.1.2cu.5137_B20200730 was found to contain a buffer overflow vulnerability in downloadFile.cgi through the v25 parameter.

SeverityHigh
CVSS7.3
Exploit probability—
ProductTotolink A800r Firmware
PublishedApr 23, 2025
First seenApr 23, 2025
Weakness typeCWE-120CWE-120

How to fix

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

Affected products

ProductAffected versionsFixed in
totolink a800r_firmware4.1.2cu.5137_b20200730—

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