CVE-2025-4733
High
Description
A vulnerability, which was classified as critical, has been found in TOTOLINK A3002R and A3002RU 3.0.0-B20230809.1615. This issue affects some unknown processing of the file /boafrm/formIpQoS of the component HTTP POST Request Handler. The manipulation of the argument mac leads to buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.
SeverityHigh
CVSS8.8
Exploit probability58. percentile0.8%
ProductTotolink A3002r Firmware
PublishedMay 16, 2025
First seenMay 16, 2025
Weakness typeCWE-120CWE-120CWE-119Memory buffer bounds error
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| totolink a3002r_firmware | 3.0.0-b20230809.1615 | — |
| totolink a3002ru_firmware | 3.0.0-b20230809.1615 | — |
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