How severe is CVE-2022-34046?

CVE-2022-34046 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2022-34046 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 21% (98th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-34046?

CVE-2022-34046 affects Wavlink Wn533a8 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-34046?

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-2022-34046 published?

CVE-2022-34046 was published on 2022-07-20 and last updated on 2026-06-17.

CVE-2022-34046

CVE-2022-34046 is a high-severity vulnerability in Wavlink Wn533a8 Firmware with a CVSS 3.x base score of 7.5. Its EPSS exploit-prediction score of 21% places it in the 98th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-863.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 21% (98th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-863
Affected product: Wavlink Wn533a8 Firmware
Published: 2022-07-20
Last modified: 2026-06-17

Description

An access control issue in Wavlink WN533A8 M33A8.V5030.190716 allows attackers to obtain usernames and passwords via view-source:http://IP_ADDRESS/sysinit.shtml?r=52300 and searching for [logincheck(user);].

Frequently asked questions

What is CVE-2022-34046?: An access control issue in Wavlink WN533A8 M33A8.V5030.190716 allows attackers to obtain usernames and passwords via view-source:http://IP_ADDRESS/sysinit.shtml?r=52300 and searching for [logincheck(user);].
How severe is CVE-2022-34046?: CVE-2022-34046 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2022-34046 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 21% (98th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-34046?: CVE-2022-34046 affects Wavlink Wn533a8 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-34046?: 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-2022-34046 published?: CVE-2022-34046 was published on 2022-07-20 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:wavlink:wn533a8_firmware:m33a8.v5030.190716:*:*:*:*:*:*:*

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