How severe is CVE-2022-34571?

CVE-2022-34571 has a CVSS 3.x base score of 8.0, rated high severity. It is exploitable over an adjacent network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2022-34571 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (54th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-34571?

CVE-2022-34571 affects Wavlink Wifi-repeater Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-34571?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2022-34571 published?

CVE-2022-34571 was published on 2022-07-25 and last updated on 2026-06-17.

CVE-2022-34571

CVE-2022-34571 is a high-severity vulnerability in Wavlink Wifi-repeater Firmware with a CVSS 3.x base score of 8.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-425.

Key facts

Severity: High (CVSS 3.x base score 8.0)
EPSS exploit prediction: 1% (54th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-425
Affected product: Wavlink Wifi-repeater Firmware
Published: 2022-07-25
Last modified: 2026-06-17

Description

An access control issue in Wavlink WiFi-Repeater RPTA2-77W.M4300.01.GD.2017Sep19 allows attackers to obtain the system key information and execute arbitrary commands via accessing the page syslog.shtml.

Frequently asked questions

What is CVE-2022-34571?: An access control issue in Wavlink WiFi-Repeater RPTA2-77W.M4300.01.GD.2017Sep19 allows attackers to obtain the system key information and execute arbitrary commands via accessing the page syslog.shtml.
How severe is CVE-2022-34571?: CVE-2022-34571 has a CVSS 3.x base score of 8.0, rated high severity. It is exploitable over an adjacent network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2022-34571 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (54th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-34571?: CVE-2022-34571 affects Wavlink Wifi-repeater Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-34571?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2022-34571 published?: CVE-2022-34571 was published on 2022-07-25 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:wavlink:wifi-repeater_firmware:rpta2-77w.m4300.01.gd.2017sep19:*:*:*:*:*:*:*

More vulnerabilities in Wavlink Wifi-repeater Firmware

CVE-2022-34573 — Medium (CVSS 6.3): An access control issue in Wavlink WiFi-Repeater RPTA2-77W.M4300.01.GD.2017Sep19 allows attackers to arbitrarily…
CVE-2022-34575 — Medium (CVSS 5.7): An access control issue in Wavlink WiFi-Repeater RPTA2-77W.M4300.01.GD.2017Sep19 allows attackers to obtain the key…
CVE-2022-34574 — Medium (CVSS 5.7): An access control issue in Wavlink WiFi-Repeater RPTA2-77W.M4300.01.GD.2017Sep19 allows attackers to obtain the key…
CVE-2022-34572 — Medium (CVSS 5.7): An access control issue in Wavlink WiFi-Repeater RPTA2-77W.M4300.01.GD.2017Sep19 allows attackers to obtain the telnet…

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