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CVE-2018-21162

Published: Apr 23, 2020Updated: Nov 21, 2024 Sources: CVE List NVDCWE-78
9.8CRITICAL
NVD MITRE
EPSS Score
3.4%
Top 12.5%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
Not available

Description

Certain NETGEAR devices are affected by command injection by an unauthenticated attacker. This affects D6400 before 1.0.0.78, EX6200 before 1.0.3.86, EX7000 before 1.0.0.64, R6250 before 1.0.4.8, R6300v2 before 1.0.4.6, R6400 before 1.0.1.12, R6700 before 1.0.1.16, R7000 before 1.0.7.10, R7100LG before 1.0.0.42, R7300DST before 1.0.0.44, R7900 before 1.0.1.12, R8000 before 1.0.3.36, R8300 before 1.0.2.74, R8500 before 1.0.2.74, WNDR3400v3 before 1.0.1.14, and WNR3500Lv2 before 1.2.0.48.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
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Weaknesses

CWE-78

Affected Products

netgear
commercial·USaka net gear
d6400 firmware
Networking Infrastructure
ex6200 firmware
Networking Infrastructure
ex7000 firmware
Networking Infrastructure
r6250 firmware
Networking Infrastructure
r6300 firmware
Networking Infrastructure
r6400 firmware
Networking Infrastructure
r6700 firmware
Networking Infrastructure
r7000 firmware
Networking Infrastructure
and 9 more affected products View all →

Exploitability

Official Patch Available
Is your org exposed to CVE-2018-21162?We can run the check for you — a free external exposure review, no install. Check my exposure

Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

1 technique
Execution
View detailed technique mapping

References

https://kb.netgear.com/000059147/Security-Advisory-for-Pre-Authentication-Command-Injection-on-Some-Gateways-Routers-and-Extenders-PSV-2016-0074
kb.netgear.com

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