PT-2020-8846 · NetGear · Netgear R7800+8
Mongo
·
Published
2020-04-28
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Updated
2020-05-04
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CVE-2018-21202
CVSS v3.1
8.8
High
| Vector | AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
NETGEAR D7800 versions 1.0.1.30 and earlier
NETGEAR R6100 versions 1.0.1.20 and earlier
NETGEAR R7500 versions 1.0.0.118 and earlier
NETGEAR R7500v2 versions 1.0.3.24 and earlier
NETGEAR R7800 versions 1.0.2.40 and earlier
NETGEAR R9000 versions 1.0.2.52 and earlier
NETGEAR WNDR3700v4 versions 1.0.2.96 and earlier
NETGEAR WNDR4300 versions 1.0.2.98 and earlier
NETGEAR WNDR4300v2 versions 1.0.0.54 and earlier
NETGEAR WNDR4500v3 versions 1.0.0.54 and earlier
Description
The issue is a stack-based buffer overflow that can be exploited by an unauthenticated attacker.
Recommendations
For NETGEAR D7800 version 1.0.1.30 and earlier, update to version 1.0.1.30 or later.
For NETGEAR R6100 version 1.0.1.20 and earlier, update to version 1.0.1.20 or later.
For NETGEAR R7500 version 1.0.0.118 and earlier, update to version 1.0.0.118 or later.
For NETGEAR R7500v2 version 1.0.3.24 and earlier, update to version 1.0.3.24 or later.
For NETGEAR R7800 version 1.0.2.40 and earlier, update to version 1.0.2.40 or later.
For NETGEAR R9000 version 1.0.2.52 and earlier, update to version 1.0.2.52 or later.
For NETGEAR WNDR3700v4 version 1.0.2.96 and earlier, update to version 1.0.2.96 or later.
For NETGEAR WNDR4300 version 1.0.2.98 and earlier, update to version 1.0.2.98 or later.
For NETGEAR WNDR4300v2 version 1.0.0.54 and earlier, update to version 1.0.0.54 or later.
For NETGEAR WNDR4500v3 version 1.0.0.54 and earlier, update to version 1.0.0.54 or later.
Fix
Memory Corruption
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Weakness Enumeration
Related Identifiers
Affected Products
Netgear R7800
Netgear R6100
Netgear R7500
Netgear R7500V2
Netgear R9000
Netgear Wndr3700V4
Netgear Wndr4300
Netgear Wndr4300V2
Netgear Wndr4500V3