High severity7.5NVD Advisory· Published Sep 20, 2022· Updated Jun 17, 2026
CVE-2022-38955
CVE-2022-38955
Description
An exploitable firmware modification vulnerability was discovered on the Netgear WPN824EXT WiFi Range Extender. An attacker can conduct a MITM attack to modify the user-uploaded firmware image and bypass the CRC check. A successful attack can either introduce a backdoor to the device or make the device DoS. This affects Firmware Version: 1.1.1_1.1.9.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3- cpe:2.3:o:netgear:wpn824ext_firmware:1.1.1_1.1.9:*:*:*:*:*:*:*
- Range: 1.1.1_1.1.9
Patches
Vulnerability mechanics
References
2- www.netgear.com/about/security/nvdVendor Advisory
- hackmd.io/%40eupX2KdkT6iNpqJUWk9p4A/SyAnOSd1snvd
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