Home/CVE/Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user. This affects D6100 befor
CVE

CVE-2018-21184

Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user. This affects D6100 befor

Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user. This affects D6100 before 1.0.0.57, D7800 before 1.0.1.28, R7500v2 before 1.0.3.24, R7800 before 1.0.2.40, and R9000 before 1.0.3.6.

MEDIUM · CVSS 6.8 EPSS 0.00095
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  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-787Out-of-bounds Write
▤

Affected Products & Versions

5
netgear d6100 firmware< 1.0.0.57
netgear d7800 firmware< 1.0.1.28
netgear r7500 firmware< 1.0.3.24
netgear r7800 firmware< 1.0.2.40
netgear r9000 firmware< 1.0.3.6
▣

Scoring & Timeline

6.8
MEDIUM · CVSS v3.1 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD28 Apr 2020 · 01:15 PM
CVSS VectorCVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://kb.netgear.com/000055174/Security-Advisory-for-Post-Authentication-Stack-Overflow-on-Some-Routers-and-Gateways-PSV-2017-2615Vendor Advisory
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