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Critical severity · published Mar 23, 2021
CVE-2021-29071
Certain NETGEAR devices are affected by command injection by an authenticated user
9.0
CVSS
0.7%
EPSS
No
On KEV
Description
Certain NETGEAR devices are affected by command injection by an authenticated user. This affects RBK852 before 3.2.17.12, RBK853 before 3.2.17.12, RBK854 before 3.2.17.12, RBR850 before 3.2.17.12, RBS850 before 3.2.17.12, RBR752 before 3.2.17.12, RBR753 before 3.2.17.12, RBR753S before 3.2.17.12, RBR754 before 3.2.17.12, RBR750 before 3.2.17.12, and RBS750 before 3.2.17.12.
CVSS vector
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Attack vector
Adjacent
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.7% · higher than 54% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
RF
Rbk852 Firmware · Netgear
before 3.2.17.12 · source: NVD
RF
Rbk853 Firmware · Netgear
before 3.2.17.12 · source: NVD
RF
Rbk854 Firmware · Netgear
before 3.2.17.12 · source: NVD
RF
Rbr750 Firmware · Netgear
before 3.2.17.12 · source: NVD
RF
Rbr752 Firmware · Netgear
before 3.2.17.12 · source: NVD
RF
Rbr753 Firmware · Netgear
before 3.2.17.12 · source: NVD
RF
Rbr753s Firmware · Netgear
before 3.2.17.12 · source: NVD
RF
Rbr754 Firmware · Netgear
before 3.2.17.12 · source: NVD
RF
Rbr850 Firmware · Netgear
before 3.2.17.12 · source: NVD
RF
Rbs750 Firmware · Netgear
before 3.2.17.12 · source: NVD
RF
Rbs850 Firmware · Netgear
before 3.2.17.12 · source: NVD
Affected product
RF
Rbk852 Firmware
Netgear
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-29071
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-29071
Vendor Advisory
https://kb.netgear.com/000063008/Security-Advisory-for-Post-Authentication-Command-Injection-on-Some-WiFi-Systems-PSV-2020-0476
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