Medium severity · published Dec 26, 2021
CVE-2021-45569
Certain NETGEAR devices are affected by command injection by an authenticated user
6.8
CVSS
0.6%
EPSS
No
On KEV
Description
Certain NETGEAR devices are affected by command injection by an authenticated user. This affects RBK752 before 3.2.16.6, RBR750 before 3.2.16.6, RBS750 before 3.2.16.6, RBK852 before 3.2.16.6, RBR850 before 3.2.16.6, and RBS850 before 3.2.16.6.
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)0.6% · higher than 50% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
RF
Rbk752 Firmware · Netgear
before 3.2.16.6 · source: NVD
RF
Rbk852 Firmware · Netgear
before 3.2.16.6 · source: NVD
RF
Rbr750 Firmware · Netgear
before 3.2.16.6 · source: NVD
RF
Rbr850 Firmware · Netgear
before 3.2.16.6 · source: NVD
RF
Rbs750 Firmware · Netgear
before 3.2.16.6 · source: NVD
RF
Rbs850 Firmware · Netgear
before 3.2.16.6 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-45569
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-45569
Vendor Advisory
https://kb.netgear.com/000064091/Security-Advisory-for-Post-Authentication-Command-Injection-on-Some-WiFi-Systems-PSV-2020-0077
More from Rbk752 Firmware
9.8
CVE-2021-45630
Certain NETGEAR devices are affected by command injection by an unauthenticated attacker
9.8
CVE-2021-45622
Certain NETGEAR devices are affected by command injection by an unauthenticated attacker
9.8
CVE-2021-45621
Certain NETGEAR devices are affected by command injection by an unauthenticated attacker
9.8
CVE-2021-45620
Certain NETGEAR devices are affected by command injection by an unauthenticated attacker
9.8
CVE-2021-45617
Certain NETGEAR devices are affected by command injection by an unauthenticated attacker