CVE-2022-34886
27.10.2023, 19:15
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 (NVD)
| Vendor | Product | Version |
|---|---|---|
| lenovo | gm265dn_firmware | - |
| lenovo | gm266dns_firmware | 𝑥 < 02.06.00.04.00 |
| lenovo | g263dns_firmware | 𝑥 < 02.06.00.04.00 |
𝑥
= Vulnerable software versions
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
| Vendor | Product | Version | Source |
|---|---|---|---|
| lenovo | gm265dn_firmware | 𝑥 < 01.00.20N | ADP |
| lenovo | gm265dn_firmware | 𝑥 < 01.17.00.03.00 | ADP |
| lenovo | gm266dns_firmware | 𝑥 < 02.06.00.04.00 | ADP |
| lenovo | g263dns_firmware | 𝑥 < 02.06.00.04.00 | ADP |
Common Weakness Enumeration
- CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')The program copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.
- CWE-787 - Out-of-bounds WriteThe software writes data past the end, or before the beginning, of the intended buffer.