PT-2020-8817 · NetGear · Netgear R7800+7
Mongo
·
Published
2020-04-27
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Updated
2020-05-01
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CVE-2018-21173
CVSS v3.1
6.8
Medium
| Vector | AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
NETGEAR R7500 versions prior to 1.0.0.122
NETGEAR R7800 versions prior to 1.0.2.40
NETGEAR R9000 versions prior to 1.0.2.52
NETGEAR WNDR3700v4 versions prior to 1.0.2.92
NETGEAR WNDR4300 versions prior to 1.0.2.94
NETGEAR WNDR4300v2 versions prior to 1.0.0.50
NETGEAR WNDR4500v3 versions prior to 1.0.0.50
NETGEAR WNR2000v5 versions prior to 1.0.0.62
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 NETGEAR R7500 version prior to 1.0.0.122, update to version 1.0.0.122 or later.
For NETGEAR R7800 version prior to 1.0.2.40, update to version 1.0.2.40 or later.
For NETGEAR R9000 version prior to 1.0.2.52, update to version 1.0.2.52 or later.
For NETGEAR WNDR3700v4 version prior to 1.0.2.92, update to version 1.0.2.92 or later.
For NETGEAR WNDR4300 version prior to 1.0.2.94, update to version 1.0.2.94 or later.
For NETGEAR WNDR4300v2 version prior to 1.0.0.50, update to version 1.0.0.50 or later.
For NETGEAR WNDR4500v3 version prior to 1.0.0.50, update to version 1.0.0.50 or later.
For NETGEAR WNR2000v5 version prior to 1.0.0.62, update to version 1.0.0.62 or later.
Fix
Memory Corruption
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Weakness Enumeration
Related Identifiers
Affected Products
Netgear R7500
Netgear R7800
Netgear R9000
Netgear Wndr3700V4
Netgear Wndr4300
Netgear Wndr4300V2
Netgear Wndr4500V3
Netgear Wnr2000V5