Privilege Escalation Vulnerability
The EPSON Network utility included with some older Epson printers installs a binary with weak permissions, which can allow a low privilege user to escalate their privileges and take control of the system.
Successful exploitation of this vulnerability can lead to unauthorized control of the system by a low privilege user.
AFFECTED MODELS:
| Ink Jet Printers | ||
| Epson B-310N | Epson B-500DN | Epson B-510DN |
| Epson Expression ME-301 | Epson Expression Home XP-202 | Epson Expression Home XP-402 |
| Epson K100 | Epson K200 | Epson K300 |
| Epson ME Office 82WD | Epson ME Office 620F | Epson ME Office 900WD |
| Epson ME Office 960FWD | Epson Stylus Office T40W | Epson Stylus Office TX510FN |
| Epson Stylus Photo TX700W | Epson Stylus Photo TX720WD | |
| Laser Printers | ||
| Epson AcuLaser M2010DN | Epson AcuLaser M2310DN | Epson AcuLaser M2410DN |
| Epson AcuLaser M4000N | Epson AcuLaser C9200N | Epson AL-CX11N |
| Epson AL-CX11NF | ||
| Large Format Printers | ||
| Epson Stylus Photo R2000 | Epson Stylus Photo R2400 | Epson Stylus Photo R3000 |
| Epson Stylus Pro 3850 | Epson Stylus Pro 3885 | Epson Stylus Pro 4400 |
| Epson Stylus Pro 4450 | Epson Stylus Pro 4800 | Epson Stylus Pro 4880 |
| Epson Stylus Pro 4900 | Epson Stylus Pro 7400 | Epson Stylus Pro 7450 |
| Epson Stylus Pro 7600 | Epson Stylus Pro 7700 | Epson Stylus Pro 7800 |
| Epson Stylus Pro 7880 | Epson Stylus Pro 7890 | Epson Stylus Pro 7900 |
| Epson Stylus Pro 9600 | Epson Stylus Pro 9700 | Epson Stylus Pro 9800 |
| Epson Stylus Pro 9860 | Epson Stylus Pro 9880 | Epson Stylus Pro 9890 |
| Epson Stylus Pro 9900 | Epson Stylus Pro 11880 | Epson Stylus Pro GS6000 |
| Epson Stylus Pro WT7900 | ||
| Label Printers/Receipt Printers | ||
| Epson TM-C3400 | Epson TM-C3400Bk | Epson TM-C3510 |
| Epson GP-M830/GP-C830 | ||
| Solution |
| To ensure the security of the EPSON Network utility, download and run the patch program below. By downloading files from this page, you are agreeing to abide by the terms and conditions of Epson's Software License Agreement. |
| Download Patch Program |
| For Windows 10, 8.1, 8, 7, Vista, XP, 2000: Download |