Critical severity · published Feb 13, 2023
CVE-2022-48322
NETGEAR Nighthawk WiFi Mesh systems and routers are affected by a stack-based buffer overflow vulnerability
9.8
CVSS
0.7%
EPSS
No
On KEV
Description
NETGEAR Nighthawk WiFi Mesh systems and routers are affected by a stack-based buffer overflow vulnerability. This affects MR60 before 1.1.7.132, MS60 before 1.1.7.132, R6900P before 1.3.3.154, R7000P before 1.3.3.154, R7960P before 1.4.4.94, and R8000P before 1.4.4.94.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.7% · higher than 52% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MF
Mr60 Firmware · Netgear
before 1.1.7.132 · source: NVD
MF
Ms60 Firmware · Netgear
before 1.1.7.132 · source: NVD
RF
R6900p Firmware · Netgear
before 1.3.3.154 · source: NVD
RF
R7000p Firmware · Netgear
before 1.3.3.154 · source: NVD
RF
R7960p Firmware · Netgear
before 1.4.4.94 · source: NVD
RF
R8000p Firmware · Netgear
before 1.4.4.94 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-48322
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-48322
Vendor Advisory
https://kb.netgear.com/000065265/Security-Advisory-for-Pre-authentication-Buffer-Overflow-on-Multiple-Products-PSV-2022-0155
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