How severe is CVE-2022-31846?

CVE-2022-31846 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-2022-31846 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 7% (94th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-31846?

CVE-2022-31846 affects Wavlink Wn535g3 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-31846?

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-2022-31846 published?

CVE-2022-31846 was published on 2022-06-14 and last updated on 2026-06-17.

CVE-2022-31846

CVE-2022-31846 is a high-severity vulnerability in Wavlink Wn535g3 Firmware with a CVSS 3.x base score of 7.5. 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-668.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 5.0
EPSS exploit prediction: 7% (94th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-668
Affected product: Wavlink Wn535g3 Firmware
Published: 2022-06-14
Last modified: 2026-06-17

Description

A vulnerability in live_mfg.shtml of WAVLINK WN535 G3 M35G3R.V5030.180927 allows attackers to obtain sensitive router information via execution of the exec cmd function.

Frequently asked questions

What is CVE-2022-31846?: A vulnerability in live_mfg.shtml of WAVLINK WN535 G3 M35G3R.V5030.180927 allows attackers to obtain sensitive router information via execution of the exec cmd function.
How severe is CVE-2022-31846?: CVE-2022-31846 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-2022-31846 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 7% (94th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-31846?: CVE-2022-31846 affects Wavlink Wn535g3 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-31846?: 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-2022-31846 published?: CVE-2022-31846 was published on 2022-06-14 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:wavlink:wn535g3_firmware:m35g3r.v5030.180927:*:*:*:*:*:*:*

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