High severity · published Dec 26, 2021
CVE-2021-45531
NETGEAR D6220 devices before 1.0.0.76 are affected by command injection by an authenticated user
8.8
CVSS
1.3%
EPSS
No
On KEV
Description
NETGEAR D6220 devices before 1.0.0.76 are affected by command injection by an authenticated user.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.3% · higher than 70% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DF
D6220 Firmware · Netgear
before 1.0.0.76 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-45531
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-45531
Vendor Advisory
https://kb.netgear.com/000064535/Security-Advisory-for-Post-Authentication-Command-Injection-on-D6220-PSV-2021-0200
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