CVE-2018-21221

CWE-120 — Classic Buffer Overflow3 documents3 sources
Severity
8.8HIGH
EPSS
0.2%
top 63.18%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Netgear D3600 FirmwareNetgear D6000 FirmwareNetgear R9000 Firmware
Timeline
PublishedApr 28
Latest updateMay 24

Description

Certain NETGEAR devices are affected by a buffer overflow by an unauthenticated attacker. This affects D3600 before 1.0.0.67, D6000 before 1.0.0.67, and R9000 before 1.0.2.52.

CVSS vector

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages3 packages

▶NVDnetgear/d3600_firmware< 1.0.0.67
▶NVDnetgear/d6000_firmware< 1.0.0.67
▶NVDnetgear/r9000_firmware< 1.0.2.52

🔴Vulnerability Details

2
GHSA
GHSA-9fgp-r4v4-wwg9: Certain NETGEAR devices are affected by a buffer overflow by an unauthenticated attacker↗2022-05-24
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CVEList
CVE-2018-21221: Certain NETGEAR devices are affected by a buffer overflow by an unauthenticated attacker↗2020-04-28
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