NetGear · Ex6420 · CVE-2021-45658
**Name of the Vulnerable Software and Affected Versions**
D7800 versions 1.0.1.58 and earlier
DM200 versions 1.0.0.66 and earlier
EX2700 versions 1.0.1.56 and earlier
EX6150v2 versions 1.0.1.86 and earlier
EX6100v2 versions 1.0.1.86 and earlier
EX6200v2 versions 1.0.1.78 and earlier
EX6250 versions 1.0.0.110 and earlier
EX6410 versions 1.0.0.110 and earlier
EX6420 versions 1.0.0.110 and earlier
EX6400v2 versions 1.0.0.110 and earlier
EX7300 versions 1.0.2.144 and earlier
EX6400 versions 1.0.2.144 and earlier
EX7320 versions 1.0.0.110 and earlier
EX7300v2 versions 1.0.0.110 and earlier
R7500v2 versions 1.0.3.48 and earlier
R7800 versions 1.0.2.68 and earlier
R8900 versions 1.0.5.2 and earlier
R9000 versions 1.0.5.2 and earlier
RAX120 versions 1.0.1.90 and earlier
RBK40 versions 2.5.1.16 and earlier
RBK20 versions 2.5.1.16 and earlier
RBR20 versions 2.5.1.16 and earlier
RBS20 versions 2.5.1.16 and earlier
RBK50 versions 2.5.1.16 and earlier
RBR50 versions 2.5.1.16 and earlier
RBS50 versions 2.5.1.16 and earlier
RBS50Y versions 2.6.1.40 and earlier
WN3000RPv2 versions 1.0.0.78 and earlier
WN3000RPv3 versions 1.0.2.80 and earlier
WNR2000v5 versions 1.0.0.72 and earlier
XR500 versions 2.3.2.56 and earlier
XR700 versions 1.0.1.20 and earlier
**Description**
The issue is related to server-side injection, which can be exploited due to insufficient cleaning of special elements in output used by an incoming component. This may allow an attacker to perform a server-side include injection attack.
**Recommendations**
For D7800 version 1.0.1.58 and earlier, update to version 1.0.1.58 or later.
For DM200 version 1.0.0.66 and earlier, update to version 1.0.0.66 or later.
For EX2700 version 1.0.1.56 and earlier, update to version 1.0.1.56 or later.
For EX6150v2 version 1.0.1.86 and earlier, update to version 1.0.1.86 or later.
For EX6100v2 version 1.0.1.86 and earlier, update to version 1.0.1.86 or later.
For EX6200v2 version 1.0.1.78 and earlier, update to version 1.0.1.78 or later.
For EX6250 version 1.0.0.110 and earlier, update to version 1.0.0.110 or later.
For EX6410 version 1.0.0.110 and earlier, update to version 1.0.0.110 or later.
For EX6420 version 1.0.0.110 and earlier, update to version 1.0.0.110 or later.
For EX6400v2 version 1.0.0.110 and earlier, update to version 1.0.0.110 or later.
For EX7300 version 1.0.2.144 and earlier, update to version 1.0.2.144 or later.
For EX6400 version 1.0.2.144 and earlier, update to version 1.0.2.144 or later.
For EX7320 version 1.0.0.110 and earlier, update to version 1.0.0.110 or later.
For EX7300v2 version 1.0.0.110 and earlier, update to version 1.0.0.110 or later.
For R7500v2 version 1.0.3.48 and earlier, update to version 1.0.3.48 or later.
For R7800 version 1.0.2.68 and earlier, update to version 1.0.2.68 or later.
For R8900 version 1.0.5.2 and earlier, update to version 1.0.5.2 or later.
For R9000 version 1.0.5.2 and earlier, update to version 1.0.5.2 or later.
For RAX120 version 1.0.1.90 and earlier, update to version 1.0.1.90 or later.
For RBK40 version 2.5.1.16 and earlier, update to version 2.5.1.16 or later.
For RBK20 version 2.5.1.16 and earlier, update to version 2.5.1.16 or later.
For RBR20 version 2.5.1.16 and earlier, update to version 2.5.1.16 or later.
For RBS20 version 2.5.1.16 and earlier, update to version 2.5.1.16 or later.
For RBK50 version 2.5.1.16 and earlier, update to version 2.5.1.16 or later.
For RBR50 version 2.5.1.16 and earlier, update to version 2.5.1.16 or later.
For RBS50 version 2.5.1.16 and earlier, update to version 2.5.1.16 or later.
For RBS50Y version 2.6.1.40 and earlier, update to version 2.6.1.40 or later.
For WN3000RPv2 version 1.0.0.78 and earlier, update to version 1.0.0.78 or later.
For WN3000RPv3 version 1.0.2.80 and earlier, update to version 1.0.2.80 or later.
For WNR2000v5 version 1.0.0.72 and earlier, update to version 1.0.0.72 or later.
For XR500 version 2.3.2.56 and earlier, update to version 2.3.2.56 or later.
For XR700 version 1.0.1.20 and earlier, update to version 1.0.1.20 or later.