Netgear Nighthawk AC1900 Smart WiFi Dual Band Gigabit Router R7000 buffer overflow | CVE-2022-37234
NAME
Netgear Nighthawk AC1900 Smart WiFi Dual Band Gigabit Router R7000 buffer overflow
- Platforms Affected:
NETGEAR Nighthawk AC1900 Smart WiFi Dual Band Gigabit Router R7000 1.0.11.134_10.2.119 - Risk Level:
9.8 - Exploitability:
Unproven - Consequences:
Gain Access
DESCRIPTION
Netgear Nighthawk AC1900 Smart WiFi Dual Band Gigabit Router R7000 is vulnerable to a stack-based buffer overflow, caused by improper bounds checking by the wl binary in firmware. By sending a specially-crafted request, a remote attacker could overflow a buffer and execute arbitrary code on the system or cause a denial of service.
CVSS 3.0 Information
- Privileges Required: None
- User Interaction: None
- Scope: Unchanged
- Access Vector: Network
- Access Complexity: Low
- Confidentiality Impact: High
- Integrity Impact: High
- Availability Impact: High
- Remediation Level: Unavailable
MITIGATION
No remedy available as of September 22, 2022.
- Reference Link:
https://github.com/Davidteeri/Bug-Report/blob/main/netgear-R7000-0x461bc-strncpy.md - Reference Link:
https://www.netgear.com/
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