NetGear · R9000 · CVE-2018-21181
**Name of the Vulnerable Software and Affected Versions**
D7800 versions 1.0.1.28 and earlier
EX2700 versions 1.0.1.32 and earlier
EX6200v2 versions 1.0.1.56 and earlier
R7500v2 versions 1.0.3.24 and earlier
R7800 versions 1.0.2.40 and earlier
R9000 versions 1.0.3.6 and earlier
WN2000RPTv3 versions 1.0.1.20 and earlier
WN3000RPv3 versions 1.0.2.52 and earlier
WN3100RPv2 versions 1.0.0.42 and earlier
WNDR3700v4 versions 1.0.2.92 and earlier
WNDR4300 versions 1.0.2.94 and earlier
WNDR4300v2 versions 1.0.0.50 and earlier
WNDR4500v3 versions 1.0.0.50 and earlier
WNR2000v5 versions 1.0.0.62 and earlier
**Description**
The issue is a stack-based buffer overflow that can be exploited by an authenticated user. This allows for potential unauthorized access or control.
**Recommendations**
For D7800 version 1.0.1.28 and earlier, update to version 1.0.1.28 or later.
For EX2700 version 1.0.1.32 and earlier, update to version 1.0.1.32 or later.
For EX6200v2 version 1.0.1.56 and earlier, update to version 1.0.1.56 or later.
For R7500v2 version 1.0.3.24 and earlier, update to version 1.0.3.24 or later.
For R7800 version 1.0.2.40 and earlier, update to version 1.0.2.40 or later.
For R9000 version 1.0.3.6 and earlier, update to version 1.0.3.6 or later.
For WN2000RPTv3 version 1.0.1.20 and earlier, update to version 1.0.1.20 or later.
For WN3000RPv3 version 1.0.2.52 and earlier, update to version 1.0.2.52 or later.
For WN3100RPv2 version 1.0.0.42 and earlier, update to version 1.0.0.42 or later.
For WNDR3700v4 version 1.0.2.92 and earlier, update to version 1.0.2.92 or later.
For WNDR4300 version 1.0.2.94 and earlier, update to version 1.0.2.94 or later.
For WNDR4300v2 version 1.0.0.50 and earlier, update to version 1.0.0.50 or later.
For WNDR4500v3 version 1.0.0.50 and earlier, update to version 1.0.0.50 or later.
For WNR2000v5 version 1.0.0.62 and earlier, update to version 1.0.0.62 or later.