High severity · published Apr 27, 2020
CVE-2018-21169
Certain NETGEAR devices are affected by incorrect configuration of security settings
8.8
CVSS
0.6%
EPSS
No
On KEV
Description
Certain NETGEAR devices are affected by incorrect configuration of security settings. This affects D7000 before 2018-03-01, D7800 before 1.0.1.31, D8500 before 1.0.3.36, JNR1010v2 before 1.1.0.46, JR6150 before 1.0.1.14, JWNR2010v5 before 1.1.0.46, PR2000 before 2018-03-01, R6050 before 1.0.1.14, R6220 before 1.1.0.60, R6400 before 1.1.0.26, R6400v2 before 1.0.2.46, R6700v2 before 1.2.0.2, R6800 before 1.2.0.2, R6900v2 before 1.2.0.2, R7300DST before 1.0.0.56, R7500 before 1.0.0.112, R7500v2 before 1.0.3.24, R7800 before 1.0.2.36, R7900P before 1.1.4.6, R8000P before 1.1.4.6, R8300 before 1.0.2.104, R8500 before 1.0.2.104, R9000 before 1.0.2.52, WNDR3700v4 before 1.0.2.94, WNDR3700v5 before 1.1.0.50, WNDR4300 before 1.0.2.96, WNDR4300v2 before 1.0.0.52, WNDR4500v3 before 1.0.0.52, WNR1000v4 before 1.1.0.46, WNR2020 before 1.1.0.46, and WNR2050 before 1.1.0.46.
CVSS vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Adjacent
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 50% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DF
D7000 Firmware · Netgear
before 2018-03-01 · source: NVD
DF
D7800 Firmware · Netgear
before 1.0.1.31 · source: NVD
DF
D8500 Firmware · Netgear
before 1.0.3.36 · source: NVD
JF
Jnr1010 Firmware · Netgear
before 1.1.0.46 · source: NVD
JF
Jr6150 Firmware · Netgear
before 1.0.1.14 · source: NVD
JF
Jwnr2010 Firmware · Netgear
before 1.1.0.46 · source: NVD
PF
Pr2000 Firmware · Netgear
before 2018-03-01 · source: NVD
RF
R6050 Firmware · Netgear
before 1.0.1.14 · source: NVD
RF
R6220 Firmware · Netgear
before 1.1.0.60 · source: NVD
RF
R6400 Firmware · Netgear
before 1.1.0.26; before 1.0.2.46 · source: NVD
RF
R6700 Firmware · Netgear
before 1.2.0.2 · source: NVD
RF
R6800 Firmware · Netgear
before 1.2.0.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-21169
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-21169
Vendor Advisory
https://kb.netgear.com/000055189/Security-Advisory-for-Security-Misconfiguration-on-Some-Routers-Gateways-and-Extenders-PSV-2017-2913
More from D7000 Firmware
9.8
CVE-2016-10174
NETGEAR WNR2000v5 Router Buffer Overflow Vulnerability
9.8
CVE-2021-45512
Certain NETGEAR devices are affected by weak cryptography
9.8
CVE-2021-45511
Certain NETGEAR devices are affected by authentication bypass
9.8
CVE-2021-45501
Certain NETGEAR devices are affected by authentication bypass
9.8
CVE-2021-45497
NETGEAR D7000 devices before 1.0.1.82 are affected by authentication bypass
