8.8
High
CVE-2022-34886 A remote code execution vulnerability was found in the firmware used in some Lenovo printers, which can be caused by a…
Description
A remote code execution vulnerability was found in the firmware used in some Lenovo printers, which can be caused by a remote user pushing an illegal string to the server-side interface via a script, resulting in a stack overflow.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Printer GM265DN (production date June 2022 and before) 01.00 | earliest → < 01.00.20N | 01.00.20N |
| Printer GM265DN (production date July 2022 and later) 01.17 | earliest → < 01.17.00.03.00 | 01.17.00.03.00 |
| Printer GM266DNS 02.06 | earliest → < 02.06.00.04.00 | 02.06.00.04.00 |
| Printer G263DNS 02.06 | earliest → < 02.06.00.04.00 | 02.06.00.04.00 |
| gm265dn_firmware 01.17 | earliest → < 01.17.00.03.00 | 01.17.00.03.00 |
| gm265dn_firmware 01.00 | earliest → < 01.00.20N | 01.00.20N |
| gm266dns_firmware 02.06 | earliest → < 02.06.00.04.00 | 02.06.00.04.00 |
| g263dns_firmware 02.06 | earliest → < 02.06.00.04.00 | 02.06.00.04.00 |