How severe is CVE-2022-34048?

CVE-2022-34048 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2022-34048 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (91st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-34048?

CVE-2022-34048 affects Wavlink Wn533a8 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-34048?

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

When was CVE-2022-34048 published?

CVE-2022-34048 was published on 2022-07-20 and last updated on 2026-06-17.

CVE-2022-34048

CVE-2022-34048 is a medium-severity vulnerability in Wavlink Wn533a8 Firmware with a CVSS 3.x base score of 6.1. 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-79.

Key facts

Severity: Medium (CVSS 3.x base score 6.1)
EPSS exploit prediction: 5% (91st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Wavlink Wn533a8 Firmware
Published: 2022-07-20
Last modified: 2026-06-17

Description

Wavlink WN533A8 M33A8.V5030.190716 was discovered to contain a reflected cross-site scripting (XSS) vulnerability via the login_page parameter.

Frequently asked questions

What is CVE-2022-34048?: Wavlink WN533A8 M33A8.V5030.190716 was discovered to contain a reflected cross-site scripting (XSS) vulnerability via the login_page parameter.
How severe is CVE-2022-34048?: CVE-2022-34048 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2022-34048 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (91st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-34048?: CVE-2022-34048 affects Wavlink Wn533a8 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-34048?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-34048 published?: CVE-2022-34048 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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