critical9.8
CVE-2022-26210
Totolink A830R V5.9c.4729_B20191112, A3100R V4.1.2cu.5050_B20200504, A950RG V4.1.2cu.5161_B20200903, A800R V4.1.2cu.5137_B20200730, A3000RU V5.9c.5185_B2020112…
Impact
Totolink A830R V5.9c.4729_B20191112, A3100R V4.1.2cu.5050_B20200504, A950RG V4.1.2cu.5161_B20200903, A800R V4.1.2cu.5137_B20200730, A3000RU V5.9c.5185_B20201128, and A810R V4.1.2cu.5182_B20201026 were discovered to contain a command injection vulnerability in the function setUpgradeFW, via the FileName parameter. This vulnerability allows attackers to execute arbitrary commands via a crafted request.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Totolink | A830r Firmware | Version 5.9c.4729_b20191112 |
| Totolink | A3100r Firmware | Version 4.1.2cu.5050_b20200504 |
| Totolink | A950rg Firmware | Version 4.1.2cu.5161_b20200903 |
| Totolink | A800r Firmware | Version 4.1.2cu.5137_b20200730 |
| Totolink | A3000ru Firmware | Version 5.9c.5185_b20201128 |
| Totolink | A810r Firmware | Version 4.1.2cu.5182_b20201026 |