CVE-2022-38546

Description

A DNS misconfiguration was found in Zyxel NBG7510 firmware versions prior to V1.00(ABZY.3)C0, which could allow an unauthenticated attacker to access the DNS server when the device is switched to the AP mode.

Category

5.3
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.07%
Vendor Advisory zyxel.com
Affected: Zyxel NBG7510 firmware
Published at:
Updated at:

References

Link Tags
https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-dns-misconfiguration-in-nbg7510-home-router vendor advisory

Frequently Asked Questions

What is the severity of CVE-2022-38546?
CVE-2022-38546 has been scored as a medium severity vulnerability.
How to fix CVE-2022-38546?
To fix CVE-2022-38546, 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-2022-38546 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2022-38546 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.
What software or system is affected by CVE-2022-38546?
CVE-2022-38546 affects Zyxel NBG7510 firmware.
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