How severe is CVE-2022-34575?

CVE-2022-34575 has a CVSS 3.x base score of 5.7, rated medium 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 none, and availability none.

Is CVE-2022-34575 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-34575?

CVE-2022-34575 affects Wavlink Wifi-repeater Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-34575?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2022-34575 published?

CVE-2022-34575 was published on 2022-07-25 and last updated on 2026-06-17.

CVE-2022-34575

CVE-2022-34575 is a medium-severity vulnerability in Wavlink Wifi-repeater Firmware with a CVSS 3.x base score of 5.7. 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-287.

Key facts

Severity: Medium (CVSS 3.x base score 5.7)
EPSS exploit prediction: 1% (45th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-287
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 key information of the device via accessing fctest.shtml.

Frequently asked questions

What is CVE-2022-34575?: An access control issue in Wavlink WiFi-Repeater RPTA2-77W.M4300.01.GD.2017Sep19 allows attackers to obtain the key information of the device via accessing fctest.shtml.
How severe is CVE-2022-34575?: CVE-2022-34575 has a CVSS 3.x base score of 5.7, rated medium 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 none, and availability none.
Is CVE-2022-34575 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-34575?: CVE-2022-34575 affects Wavlink Wifi-repeater Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-34575?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-34575 published?: CVE-2022-34575 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-2022-34571 — High (CVSS 8.0): An access control issue in Wavlink WiFi-Repeater RPTA2-77W.M4300.01.GD.2017Sep19 allows attackers to obtain the system…
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-2022-34574 — 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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Other CWE-287 (Improper Authentication) vulnerabilities

CVE-2026-45480 — Critical (CVSS 10.0): Improper authentication in Azure Active Directory allows an unauthorized attacker to elevate privileges over a network.
CVE-2026-46389 — Critical (CVSS 10.0): UDS Identity Config builds the Keycloak configuration image (realm, plugins, theme, truststore, JARs) consumed by UDS…
CVE-2026-10611 — Critical (CVSS 10.0): An authentication bypass vulnerability exists in MISP when LDAP mixed authentication is enabled with OTP enforcement.…
CVE-2026-47280 — Critical (CVSS 10.0): Improper authentication in Azure Resource Manager (ARM) allows an unauthorized attacker to elevate privileges over a…
CVE-2026-42822 — Critical (CVSS 10.0): Improper authentication in Azure Local Disconnected Operations allows an unauthorized attacker to elevate privileges…
CVE-2026-20182 — Critical (CVSS 10.0): May 2026: This security advisory provides the details and fix information for a vulnerability that was discovered and…

Browse all CWE-287 (Improper Authentication) vulnerabilities →