CVE-2018-21134

CWE-787 — Out-of-bounds Write3 documents3 sources
Severity
9.8CRITICAL
EPSS
0.5%
top 32.86%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
30
Netgear D6220 FirmwareNetgear D6400 FirmwareNetgear D7000 Firmware+27 more
Timeline
PublishedApr 23
Latest updateMay 24

Description

Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated attacker. This affects R6700 before 1.0.1.48, R7900 before 1.0.2.16, R6900 before 1.0.1.48, R7000P before 1.3.1.44, R6900P before 1.3.1.44, R6250 before 1.0.4.30, R6300v2 before 1.0.4.32, R6400 before 1.0.1.44, R6400v2 before 1.0.2.60, R7000 before 1.0.9.34, R7100LG before 1.0.0.48, R7300 before 1.0.0.68, R8000 before 1.0.4.18, R8000P before 1.4.1.24, R7900P before 1.4.1.24, R8500 before 1.0.2.122, R8300 …

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 3.9 | Impact: 5.9

Affected Packages30 packages

▶NVDnetgear/r6900p_firmware< 1.3.1.44
▶NVDnetgear/r7000p_firmware< 1.3.1.44
▶NVDnetgear/r7900p_firmware< 1.4.1.24
▶NVDnetgear/r8000p_firmware< 1.4.1.24
▶NVDnetgear/d6220_firmware< 1.0.0.46

🔴Vulnerability Details

2
GHSA
GHSA-f6mj-xf48-98pp: Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated attacker↗2022-05-24
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CVEList
CVE-2018-21134: Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated attacker↗2020-04-23
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CVE-2018-21134 (CRITICAL CVSS 9.8) | Certain NETGEAR devices are affecte | cvebase.io