high7.2
CVE-2018-21163
Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user.
Impact
Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user. This affects DGN2200Bv4 before 1.0.0.102, DGN2200v4 before 1.0.0.102, EX3700 before 1.0.0.70, EX3800 before 1.0.0.70, EX6000 before 1.0.0.30, EX6100 before 1.0.2.22, EX6120 before 1.0.0.40, EX6130 before 1.0.0.22, EX6150 before 1.0.0.38, EX6200 before 1.0.3.86, EX7000 before 1.0.0.64, R6300v2 before 1.0.4.22, R6900P before 1.3.0.18, R7000P before 1.3.0.18, R7300DST before 1.0.0.62, R7900P before 1.3.0.10, R8000 before 1.0.4.12, R8000P before 1.3.0.10, WN2500RPv2 before 1.0.1.52, and WNDR3400v3 before 1.0.1.18.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Netgear | Dgn2200b Firmware | before 1.0.0.102 |
| Netgear | Dgn2200 Firmware | before 1.0.0.102 |
| Netgear | Ex3700 Firmware | before 1.0.0.70 |
| Netgear | Ex3800 Firmware | before 1.0.0.70 |
| Netgear | Ex6000 Firmware | before 1.0.0.30 |
| Netgear | Ex6100 Firmware | before 1.0.2.22 |
| Netgear | Ex6120 Firmware | before 1.0.0.40 |
| Netgear | Ex6130 Firmware | before 1.0.0.22 |
| Netgear | Ex6150 Firmware | before 1.0.0.38 |
| Netgear | Ex6200 Firmware | before 1.0.3.86 |
| Netgear | Ex7000 Firmware | before 1.0.0.64 |
| Netgear | R6300 Firmware | before 1.0.4.22 |
Weakness classification
References
- NVD record
- CVE.org record
- https://kb.netgear.com/000055196/Security-Advisory-for-Post-Authentication-Stack-Overflow-on-Some-Routers-Gateways-and-Extenders-PSV-2017-0308
- https://kb.netgear.com/000055196/Security-Advisory-for-Post-Authentication-Stack-Overflow-on-Some-Routers-Gateways-and-Extenders-PSV-2017-0308