CVE-2018-21189

CWE-787 — Out-of-bounds Write3 documents3 sources
Severity
6.8MEDIUM
EPSS
0.1%
top 65.45%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
8
Netgear D6100 FirmwareNetgear R6100 FirmwareNetgear R7800 Firmware+5 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 D6100 before 1.0.0.57, R6100 before 1.0.1.20, R7800 before 1.0.2.40, R9000 before 1.0.2.52, WNDR3700v4 before 1.0.2.92, WNDR4300 before 1.0.2.94, WNDR4300v2 before 1.0.0.50, WNDR4500v3 before 1.0.0.50, and WNR2000v5 before 1.0.0.62.

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 Packages8 packages

▶NVDnetgear/d6100_firmware< 1.0.0.57
▶NVDnetgear/r6100_firmware< 1.0.1.20
▶NVDnetgear/r7800_firmware< 1.0.2.40
▶NVDnetgear/r9000_firmware< 1.0.2.52
▶NVDnetgear/wndr4300_firmware< 1.0.2.94+1

🔴Vulnerability Details

2
GHSA
GHSA-w3hw-m3gc-94cr: Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user↗2022-05-24
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CVEList
CVE-2018-21189: Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user↗2020-04-28
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CVE-2018-21189 (MEDIUM CVSS 6.8) | Certain NETGEAR devices are affecte | cvebase.io