High severity · published Sep 22, 2022
CVE-2022-37234
Netgear Nighthawk AC1900 Smart WiFi Dual Band Gigabit Router R7000-V1.0.11.134_10.2.119 is vulnerable to Buffer Overflow via the wl binary in firmware
7.8
CVSS
0.5%
EPSS
No
On KEV
Description
Netgear Nighthawk AC1900 Smart WiFi Dual Band Gigabit Router R7000-V1.0.11.134_10.2.119 is vulnerable to Buffer Overflow via the wl binary in firmware. There is a stack overflow vulnerability caused by strncpy.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 45% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
RF
R7000 Firmware · Netgear
1.0.11.134_10.2.119 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-37234
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-37234
Broken Link
https://github.com/Davidteeri/Bug-Report/blob/main/netgear-R7000-0x461bc-strncpy.md
Vendor Advisory
https://www.netgear.com/about/security/
Product
https://www.netgear.com/support/download/?model=R7000
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