CVE-2019-20767: netgear d3600_firmware Out-of-bounds Write
Vulnerability summary
CVE-2019-20767 is a high (CVSS 7.2) Out-of-bounds Write vulnerability in netgear d3600_firmware. EPSS estimates a 1.08% chance of exploitation in the next 30 days, higher than 64.4% of scored vulnerabilities.
Timeline
- 15-04-2020PublishedVulnerability first disclosed.
- 05-08-2024Last modifiedVulnerability information updated.
Description
Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user. This affects D6100 before 1.0.0.60, D3600 before 1.0.0.75, D6000 before 1.0.0.75, R9000 before 1.0.4.26, R8900 before 1.0.4.26, R7800 before 1.0.2.52, WNDR4500v3 before 1.0.0.58, WNDR4300v2 before 1.0.0.58, WNDR4300 before 1.0.2.104, WNDR3700v4 before 1.0.2.102, and WNR2000v5 before 1.0.0.66.
CVSS metrics
4 scores · 2 sources · 3 versions- NVDNIST6.8MediumCVSS:3.0/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
EPSS trend
Probability
1.08%
Chance of exploitation in the next 30 days
Percentile
64%
Versus all other CVEs
30-day change
0.00 pp
From 1.08% on 18-09-2026
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Netgear10 products
- d3600_firmware< 1.0.0.75
- d6000_firmware< 1.0.0.75
- d6100_firmware< 1.0.0.60
- r7800_firmware< 1.0.2.52
- r8900_firmware< 1.0.4.26
1 vendor · 10 products