Critical severity · published Sep 22, 2022
CVE-2022-31937
Netgear N300 wireless router wnr2000v4-V1.0.0.70 was discovered to contain a stack overflow via strcpy in uhttpd
9.8
CVSS
1.2%
EPSS
No
On KEV
Description
Netgear N300 wireless router wnr2000v4-V1.0.0.70 was discovered to contain a stack overflow via strcpy in uhttpd.
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)1.2% · higher than 69% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
WF
Wnr2000v4 Firmware · Netgear
1.0.0.70 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-31937
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-31937
Broken Link
https://github.com/Davidteeri/Bug-Report/blob/main/netgear-n300-0x4297B4.md
Vendor Advisory
https://www.netgear.com/about/security/
Product
https://www.netgear.com/support/download/?model=WNR2000v4
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Netgear N300 wireless router wnr2000v4-V1.0.0.70 is vulnerable to Buffer Overflow via uhttpd