CVE-2022-37234 — HIGH (7.8)

Vulnerability 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 Score

7.8

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Netgear	R7000 Firmware	1.0.11.134_10.2.119
Netgear	R7000	-

Related Weaknesses (CWE)

CWE-787

References

https://github.com/Davidteeri/Bug-Report/blob/main/netgear-R7000-0x461bc-strncpyBroken Link
https://www.netgear.com/about/security/Vendor Advisory
https://www.netgear.com/support/download/?model=R7000ProductVendor Advisory
https://github.com/Davidteeri/Bug-Report/blob/main/netgear-R7000-0x461bc-strncpyBroken Link
https://www.netgear.com/about/security/Vendor Advisory
https://www.netgear.com/support/download/?model=R7000ProductVendor Advisory

FAQ

What is CVE-2022-37234?

CVE-2022-37234 is a vulnerability with a CVSS score of 7.8 (HIGH). 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 b...

How severe is CVE-2022-37234?

CVE-2022-37234 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-37234?

Check the references section above for vendor advisories and patch information. Affected products include: Netgear R7000 Firmware, Netgear R7000.