CVE-2026-4163 (GCVE-0-2026-4163)
Vulnerability from cvelistv5 – Published: 2026-03-14 22:32 – Updated: 2026-03-14 22:32
VLAI?
Title
Wavlink WL-WN579A3 POST Request wireless.cgi GuestWifi command injection
Summary
A vulnerability was detected in Wavlink WL-WN579A3 220323. This issue affects the function SetName/GuestWifi of the file /cgi-bin/wireless.cgi of the component POST Request Handler. Performing a manipulation results in command injection. It is possible to initiate the attack remotely. The exploit is now public and may be used. Upgrading the affected component is recommended.
Severity ?
9.8 (Critical)
9.8 (Critical)
Assigner
References
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Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Wavlink | WL-WN579A3 |
Affected:
220323
cpe:2.3:o:wavlink:wl-wn579a3_firmware:*:*:*:*:*:*:*:* |
Credits
LtzHuster (VulDB User)
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"url": "https://dl.wavlink.com/firmware/RD/WINSTAR_WN579A3-A-2026-03-10-94f93d4-WO-mt7628-squashfs-sysupgrade.bin"
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"title": "Wavlink WL-WN579A3 POST Request wireless.cgi GuestWifi command injection"
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}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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