CVE-2018-21199 — Out-of-bounds Write in Netgear D7800 Firmware

CWE-787 — Out-of-bounds Write3 documents3 sources
Severity
6.8MEDIUMNVD
EPSS
0.1%
top 73.65%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
6
Netgear D7800 FirmwareNetgear R6100 FirmwareNetgear R7500 Firmware+3 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 D7800 before 1.0.1.30, R6100 before 1.0.1.22, R7500 before 1.0.0.122, R7500v2 before 1.0.3.24, R7800 before 1.0.2.40, R9000 before 1.0.2.52, and WNDR4300 before 1.0.2.98.

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 Packages6 packages

▶NVDnetgear/d7800_firmware< 1.0.1.30
▶NVDnetgear/r6100_firmware< 1.0.1.22
▶NVDnetgear/r7500_firmware< 1.0.3.24+1
▶NVDnetgear/r7800_firmware< 1.0.2.40
▶NVDnetgear/r9000_firmware< 1.0.2.52

🔴Vulnerability Details

2
GHSA
GHSA-28g2-8gcr-3vc7: Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user↗2022-05-24
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CVEList
CVE-2018-21199: Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user↗2020-04-28
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CVE-2018-21199 — Out-of-bounds Write in Netgear | cvebase