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.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.03%
Vendor Advisory netgear.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://www.netgear.com/about/security/ vendor advisory
https://hackmd.io/%40eupX2KdkT6iNpqJUWk9p4A/SyAnOSd1s

Frequently Asked Questions

What is the severity of CVE-2022-38955?
CVE-2022-38955 has been scored as a high severity vulnerability.
How to fix CVE-2022-38955?
To fix CVE-2022-38955, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2022-38955 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2022-38955 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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