CVE-2019-20748 — Out-of-bounds Write in Netgear D7800 Firmware

CWE-787 — Out-of-bounds Write4 documents4 sources
Severity
6.8MEDIUMNVD
EPSS
0.3%
top 46.59%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
11
Netgear D7800 FirmwareNetgear R7500 FirmwareNetgear R7800 Firmware+8 more
Timeline
PublishedApr 16
Latest updateMay 24

Description

Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user. This affects D7800 before 1.0.1.44, R7500v2 before 1.0.3.38, R7800 before 1.0.2.52, RBK20 before 2.3.0.28, RBR20 before 2.3.0.28, RBS20 before 2.3.0.28, RBK40 before 2.3.0.28, RBS40 before 2.3.0.28, RBK50 before 2.3.0.32, RBR50 before 2.3.0.32, and RBS50 before 2.3.0.32.

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 Packages11 packages

▶NVDnetgear/d7800_firmware< 1.0.1.44
▶NVDnetgear/r7800_firmware< 1.0.2.52
▶NVDnetgear/rbk20_firmware< 2.3.0.28
▶NVDnetgear/rbk40_firmware< 2.3.0.28
▶NVDnetgear/rbk50_firmware< 2.3.0.32

🔴Vulnerability Details

3
GHSA
GHSA-43g3-9hv3-rp7w: Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user↗2022-05-24
▶
OSV
italc vulnerabilities↗2020-09-28
▶
CVEList
CVE-2019-20748: Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user↗2020-04-16
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CVE-2019-20748 — Out-of-bounds Write in Netgear | cvebase