CVE-2022-35538: Command Injection
First published: Wed Aug 10 2022(Updated: )
WAVLINK WN572HP3, WN533A8, WN530H4, WN535G3, WN531P3 wireless.cgi has no filtering on parameters: delete_list, delete_al_mac, b_delete_list and b_delete_al_mac, which leads to command injection in page /wifi_mesh.shtml.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Wavlink Wn572hp3 Firmware | ||
| WAVLINK WN572HP3 | ||
| Wavlink Wn533a8 Firmware | ||
| Wavlink WN533A8 | ||
| Wavlink Wn530h4 Firmware | ||
| Wavlink WN530H4 | ||
| Wavlink Wn535g3 Firmware | ||
| Wavlink WN535G3 | ||
| Wavlink Wn531p3 Firmware | ||
| Wavlink Wn531p3 |
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Frequently Asked Questions
What is CVE-2022-35538?
CVE-2022-35538 is a vulnerability in the WAVLINK WN572HP3, WN533A8, WN530H4, WN535G3, and WN531P3 routers, where the wireless.cgi page lacks parameter filtering, leading to command injection in the /wifi_mesh.shtml page.
How severe is CVE-2022-35538?
CVE-2022-35538 has a severity score of 9.8 (critical).
Which software versions are affected by CVE-2022-35538?
The Wavlink Wn572hp3, Wn533a8, Wn530h4, Wn535g3, and Wn531p3 routers with their respective firmware versions are affected.
What is the CWE classification for CVE-2022-35538?
CVE-2022-35538 is classified under CWE-77 (Improper Neutralization of Special Elements used in a Command ('Command Injection')).
How can I fix CVE-2022-35538?
To fix CVE-2022-35538, update your Wavlink router firmware to a version that includes the necessary filtering on parameters.
- collector/nvd-api
- collector/nvd-index
- agent/references
- agent/tags
- agent/event
- agent/severity
- agent/weakness
- agent/author
- agent/type
- agent/description
- agent/last-modified-date
- agent/softwarecombine
- agent/first-publish-date
- vendor/wavlink
- canonical/wavlink wn572hp3 firmware
- canonical/wavlink wn572hp3
- canonical/wavlink wn533a8 firmware
- canonical/wavlink wn533a8
- canonical/wavlink wn530h4 firmware
- canonical/wavlink wn530h4
- canonical/wavlink wn535g3 firmware
- canonical/wavlink wn535g3
- canonical/wavlink wn531p3 firmware
- canonical/wavlink wn531p3