CVE-2025-28033
High
Description
TOTOLINK A800R V4.1.2cu.5137_B20200730, A810R V4.1.2cu.5182_B20201026, A830R V4.1.2cu.5182_B20201102, A950RG V4.1.2cu.5161_B20200903, A3000RU V5.9c.5185_B20201128, and A3100R V4.1.2cu.5247_B20211129 were found to contain a pre-auth buffer overflow vulnerability in the setNoticeCfg function through the IpTo parameter.
SeverityHigh
CVSS7.3
Exploit probability—
ProductTotolink A800r Firmware
PublishedApr 22, 2025
First seenApr 22, 2025
Weakness typeCWE-121CWE-121
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| totolink a800r_firmware | 4.1.2cu.5137_b20200730 | — |
| totolink a810r_firmware | 4.1.2cu.5182_b20201026 | — |
| totolink a830r_firmware | 4.1.2cu.5182_b20201102 | — |
| totolink a950rg_firmware | 4.1.2cu.5161_b20200903 | — |
| totolink a3000ru_firmware | 5.9c.5185_b20201128 | — |
| totolink a3100r_firmware | 4.1.2cu.5247_b20211129 | — |
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