PT-2020-8831 · NetGear · R7500+9
Mongo
·
Published
2020-04-28
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Updated
2020-05-01
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CVE-2018-21187
CVSS v3.1
6.8
Medium
| Vector | AC:L/AV:A/A:H/C:H/I:H/PR:H/S:U/UI:N |
Name of the Vulnerable Software and Affected Versions
D7800 versions 1.0.1.29 and earlier
R7500 versions 1.0.0.121 and earlier
R7500v2 versions 1.0.3.23 and earlier
R7800 versions 1.0.2.39 and earlier
R9000 versions 1.0.2.51 and earlier
WNDR3700v4 versions 1.0.2.91 and earlier
WNDR4300 versions 1.0.2.93 and earlier
WNDR4300v2 versions 1.0.0.49 and earlier
WNDR4500v3 versions 1.0.0.49 and earlier
WNR2000v5 versions 1.0.0.61 and earlier
Description
The issue is a stack-based buffer overflow that can be exploited by an authenticated user. This can affect various NETGEAR devices.
Recommendations
For D7800 version 1.0.1.29 and earlier, update to version 1.0.1.30 or later.
For R7500 version 1.0.0.121 and earlier, update to version 1.0.0.122 or later.
For R7500v2 version 1.0.3.23 and earlier, update to version 1.0.3.24 or later.
For R7800 version 1.0.2.39 and earlier, update to version 1.0.2.40 or later.
For R9000 version 1.0.2.51 and earlier, update to version 1.0.2.52 or later.
For WNDR3700v4 version 1.0.2.91 and earlier, update to version 1.0.2.92 or later.
For WNDR4300 version 1.0.2.93 and earlier, update to version 1.0.2.94 or later.
For WNDR4300v2 version 1.0.0.49 and earlier, update to version 1.0.0.50 or later.
For WNDR4500v3 version 1.0.0.49 and earlier, update to version 1.0.0.50 or later.
For WNR2000v5 version 1.0.0.61 and earlier, update to version 1.0.0.62 or later.
Fix
Memory Corruption
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Weakness Enumeration
Related Identifiers
Affected Products
D7800
R7500
R7500V2
R7800
R9000
Wndr3700V4
Wndr4300
Wndr4300V2
Wndr4500V3
Wnr2000V5