CVE-2022-34573

Name: CVE-2022-34573
Creator: NVD / NIST
Published: 2022-07-25T22:15:08.54+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.3/10EPSS 0.59%

Last modified Jun 17, 2026

CVE-2022-34573 is a medium-severity vulnerability rated 6.3/10 on the CVSS scale. An access control issue in Wavlink WiFi-Repeater RPTA2-77W.M4300.01.GD.2017Sep19 allows attackers to arbitrarily configure device settings via accessing the page mb_wifibasic.shtml.. EPSS estimates a 0.59% chance of exploitation in the next 30 days.

Description

An access control issue in Wavlink WiFi-Repeater RPTA2-77W.M4300.01.GD.2017Sep19 allows attackers to arbitrarily configure device settings via accessing the page mb_wifibasic.shtml.

Metrics

CVSS 3.1

6.3/10

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

EPSS Probability

0.59%

43.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-425

Affected Software

Vendor	Product	Versions
Wavlink	Wifi-Repeater Firmware	rpta2-77w.m4300.01.gd.2017sep19

References

https://github.com/pghuanghui/CVE_Request/blob/main/WiFi-Repeater/WiFi-Repeater_mb_wifibasic.assets/WiFi-Repeater_mb_wifibasic.mdExploit, Third Party Advisory
https://www.wavlink.com/en_us/category/REPEATER.htmlProduct, Vendor Advisory
https://github.com/pghuanghui/CVE_Request/blob/main/WiFi-Repeater/WiFi-Repeater_mb_wifibasic.assets/WiFi-Repeater_mb_wifibasic.mdExploit, Third Party Advisory
https://www.wavlink.com/en_us/category/REPEATER.htmlProduct, Vendor Advisory

Timeline

Published: Jul 25, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-34573?

An access control issue in Wavlink WiFi-Repeater RPTA2-77W.M4300.01.GD.2017Sep19 allows attackers to arbitrarily configure device settings via accessing the page mb_wifibasic.shtml.

How severe is CVE-2022-34573?

CVE-2022-34573 has a CVSS score of 6.3/10 (MEDIUM severity). The EPSS model estimates a 0.59% probability of exploitation in the next 30 days.

How do I fix CVE-2022-34573?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-34573?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST