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Medium severity · published Apr 28, 2020
CVE-2018-21225
Certain NETGEAR devices are affected by command injection by an authenticated user
6.8
CVSS
0.8%
EPSS
No
On KEV
Description
Certain NETGEAR devices are affected by command injection by an authenticated user. This affects D7000 before 1.0.1.60, D7800 before 1.0.1.34, D8500 before 1.0.3.39, R6700 before 1.0.1.30, R6700v2 before 1.2.0.16, R6800 before 1.2.0.16, R6900 before 1.0.1.30, R6900P before 1.2.0.22, R6900v2 before 1.2.0.16, R7000 before 1.0.9.12, R7000P before 1.2.0.22, R7500v2 before 1.0.3.20, R7800 before 1.0.2.44, R8300 before 1.0.2.106, R8500 before 1.0.2.106, and R9000 before 1.0.2.52.
CVSS vector
CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Attack vector
Adjacent
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.8% · higher than 58% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DF
D7000 Firmware · Netgear
before 1.0.1.60 · source: NVD
DF
D7800 Firmware · Netgear
before 1.0.1.34 · source: NVD
DF
D8500 Firmware · Netgear
before 1.0.3.39 · source: NVD
RF
R6700 Firmware · Netgear
before 1.0.1.30; before 1.2.0.16 · source: NVD
RF
R6800 Firmware · Netgear
before 1.2.0.16 · source: NVD
RF
R6900 Firmware · Netgear
before 1.0.1.30; before 1.2.0.16 · source: NVD
RF
R6900p Firmware · Netgear
before 1.2.0.22 · source: NVD
RF
R7000 Firmware · Netgear
before 1.0.9.12 · source: NVD
RF
R7000p Firmware · Netgear
before 1.2.0.22 · source: NVD
RF
R7500 Firmware · Netgear
before 1.0.3.20 · source: NVD
RF
R7800 Firmware · Netgear
before 1.0.2.44 · source: NVD
RF
R8300 Firmware · Netgear
before 1.0.2.106 · source: NVD
Affected product
DF
D7000 Firmware
Netgear
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-21225
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-21225
Vendor Advisory
https://kb.netgear.com/000055112/Security-Advisory-for-Post-Authentication-Command-Injection-on-Some-Routers-and-Gateways-PSV-2017-2160
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