CVE-2018-21173 — Out-of-bounds Write in Netgear R7500 Firmware

CWE-787 — Out-of-bounds Write3 documents3 sources
Severity
6.8MEDIUMNVD
EPSS
0.1%
top 67.52%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
7
Netgear R7500 FirmwareNetgear R7800 FirmwareNetgear R9000 Firmware+4 more
Timeline
PublishedApr 27
Latest updateMay 24

Description

Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user. This affects R7500 before 1.0.0.122, 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 Packages7 packages

▶NVDnetgear/r7500_firmware< 1.0.0.122
▶NVDnetgear/r7800_firmware< 1.0.2.40
▶NVDnetgear/r9000_firmware< 1.0.2.52
▶NVDnetgear/wndr4300_firmware< 1.0.2.94+1
▶NVDnetgear/wnr2000_firmware< 1.0.0.62

🔴Vulnerability Details

2
GHSA
GHSA-p466-mqmg-f6g5: Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user↗2022-05-24
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CVEList
CVE-2018-21173: Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user↗2020-04-27
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CVE-2018-21173 — Out-of-bounds Write in Netgear | cvebase