CVE-2018-21182 — Out-of-bounds Write in Netgear R7800 Firmware

CWE-787 — Out-of-bounds Write3 documents3 sources
Severity
6.8MEDIUMNVD
EPSS
0.1%
top 68.18%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Netgear R7800 FirmwareNetgear R9000 FirmwareNetgear Wndr3700 Firmware+1 more
Timeline
PublishedApr 28
Latest updateMay 24

Description

Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user. This affects R7800 before 1.0.2.40, R9000 before 1.0.2.52, WNDR3700v4 before 1.0.2.92, and WNDR4300 before 1.0.2.94.

CVSS vector

CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:HExploitability: 0.9 | Impact: 5.9

Affected Packages4 packages

▶NVDnetgear/r7800_firmware< 1.0.2.40
▶NVDnetgear/r9000_firmware< 1.0.2.52

🔴Vulnerability Details

2
GHSA
GHSA-g5c2-3wp7-9jw2: Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user↗2022-05-24
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CVEList
CVE-2018-21182: Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user↗2020-04-28
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